42868282875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5393}}^1$

素因数の和:5510

約数の個数: 128

約数和(自身を含む): 81426788352

約数和(自身を除く): 38558505477

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 47, 55, 75, 123, 125, 141, 165, 205, 235, 275, 375, 451, 517, 615, 705, 825, 1025, 1175, 1353, 1375, 1551, 1927, 2255, 2585, 3075, 3525, 4125, 5125, 5393, 5781, 5875, 6765, 7755, 9635, 11275, 12925, 15375, 16179, 17625, 21197, 26965, 28905, 33825, 38775, 48175, 56375, 59323, 63591, 64625, 80895, 105985, 134825, 144525, 169125, 177969, 193875, 221113, 240875, 253471, 296615, 317955, 404475, 529925, 663339, 674125, 722625, 760413, 889845, 1105565, 1267355, 1483075, 1589775, 2022375, 2432243, 2649625, 2788181, 3316695, 3802065, 4449225, 5527825, 6336775, 7296729, 7415375, 7948875, 8364543, 10392311, 12161215, 13940905, 16583475, 19010325, 22246125, 27639125, 31176933, 31683875, 36483645, 41822715, 51961555, 60806075, 69704525, 82917375, 95051625, 114315421, 155884665, 182418225, 209113575, 259807775, 304030375, 342946263, 348522625, 571577105, 779423325, 912091125, 1045567875, 1299038875, 1714731315, 2857885525, 3897116625, 8573656575, 14289427625, 42868282875]

約数ペア:

[(1, 42868282875), (3, 14289427625), (5, 8573656575), (11, 3897116625), (15, 2857885525), (25, 1714731315), (33, 1299038875), (41, 1045567875), (47, 912091125), (55, 779423325), (75, 571577105), (123, 348522625), (125, 342946263), (141, 304030375), (165, 259807775), (205, 209113575), (235, 182418225), (275, 155884665), (375, 114315421), (451, 95051625), (517, 82917375), (615, 69704525), (705, 60806075), (825, 51961555), (1025, 41822715), (1175, 36483645), (1353, 31683875), (1375, 31176933), (1551, 27639125), (1927, 22246125), (2255, 19010325), (2585, 16583475), (3075, 13940905), (3525, 12161215), (4125, 10392311), (5125, 8364543), (5393, 7948875), (5781, 7415375), (5875, 7296729), (6765, 6336775), (7755, 5527825), (9635, 4449225), (11275, 3802065), (12925, 3316695), (15375, 2788181), (16179, 2649625), (17625, 2432243), (21197, 2022375), (26965, 1589775), (28905, 1483075), (33825, 1267355), (38775, 1105565), (48175, 889845), (56375, 760413), (59323, 722625), (63591, 674125), (64625, 663339), (80895, 529925), (105985, 404475), (134825, 317955), (144525, 296615), (169125, 253471), (177969, 240875), (193875, 221113)]