6810375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 13418496

約数和(自身を除く): 6608121

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 125, 127, 143, 165, 195, 275, 325, 375, 381, 429, 635, 715, 825, 975, 1375, 1397, 1625, 1651, 1905, 2145, 3175, 3575, 4125, 4191, 4875, 4953, 6985, 8255, 9525, 10725, 15875, 17875, 18161, 20955, 24765, 34925, 41275, 47625, 53625, 54483, 90805, 104775, 123825, 174625, 206375, 272415, 454025, 523875, 619125, 1362075, 2270125, 6810375]

約数ペア:

[(1, 6810375), (3, 2270125), (5, 1362075), (11, 619125), (13, 523875), (15, 454025), (25, 272415), (33, 206375), (39, 174625), (55, 123825), (65, 104775), (75, 90805), (125, 54483), (127, 53625), (143, 47625), (165, 41275), (195, 34925), (275, 24765), (325, 20955), (375, 18161), (381, 17875), (429, 15875), (635, 10725), (715, 9525), (825, 8255), (975, 6985), (1375, 4953), (1397, 4875), (1625, 4191), (1651, 4125), (1905, 3575), (2145, 3175)]