888948675

素因数分解:

$3^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 1751637888

約数和(自身を除く): 862689213

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 43, 45, 75, 81, 83, 123, 129, 135, 205, 215, 225, 243, 249, 369, 387, 405, 415, 615, 645, 675, 747, 1025, 1075, 1107, 1161, 1215, 1245, 1763, 1845, 1935, 2025, 2075, 2241, 3075, 3225, 3321, 3403, 3483, 3569, 3735, 5289, 5535, 5805, 6075, 6225, 6723, 8815, 9225, 9675, 9963, 10209, 10449, 10707, 11205, 15867, 16605, 17015, 17415, 17845, 18675, 20169, 26445, 27675, 29025, 30627, 32121, 33615, 44075, 47601, 49815, 51045, 52245, 53535, 56025, 79335, 83025, 85075, 87075, 89225, 91881, 96363, 100845, 132225, 142803, 146329, 153135, 160605, 168075, 238005, 249075, 255225, 261225, 267675, 275643, 289089, 396675, 428409, 438987, 459405, 481815, 504225, 714015, 731645, 765675, 803025, 826929, 867267, 1190025, 1316961, 1378215, 1445445, 2142045, 2194935, 2297025, 2409075, 3570075, 3658225, 3950883, 4134645, 4336335, 6584805, 6891075, 7227225, 10710225, 10974675, 11852649, 19754415, 20673225, 21681675, 32924025, 35557947, 59263245, 98772075, 177789735, 296316225, 888948675]

約数ペア:

[(1, 888948675), (3, 296316225), (5, 177789735), (9, 98772075), (15, 59263245), (25, 35557947), (27, 32924025), (41, 21681675), (43, 20673225), (45, 19754415), (75, 11852649), (81, 10974675), (83, 10710225), (123, 7227225), (129, 6891075), (135, 6584805), (205, 4336335), (215, 4134645), (225, 3950883), (243, 3658225), (249, 3570075), (369, 2409075), (387, 2297025), (405, 2194935), (415, 2142045), (615, 1445445), (645, 1378215), (675, 1316961), (747, 1190025), (1025, 867267), (1075, 826929), (1107, 803025), (1161, 765675), (1215, 731645), (1245, 714015), (1763, 504225), (1845, 481815), (1935, 459405), (2025, 438987), (2075, 428409), (2241, 396675), (3075, 289089), (3225, 275643), (3321, 267675), (3403, 261225), (3483, 255225), (3569, 249075), (3735, 238005), (5289, 168075), (5535, 160605), (5805, 153135), (6075, 146329), (6225, 142803), (6723, 132225), (8815, 100845), (9225, 96363), (9675, 91881), (9963, 89225), (10209, 87075), (10449, 85075), (10707, 83025), (11205, 79335), (15867, 56025), (16605, 53535), (17015, 52245), (17415, 51045), (17845, 49815), (18675, 47601), (20169, 44075), (26445, 33615), (27675, 32121), (29025, 30627)]