15673954985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{3877}}^1$

素因数の和:4014

約数の個数: 48

約数和(自身を含む): 21328286448

約数和(自身を除く): 5654331463

約数列:

[1, 5, 13, 37, 41, 65, 185, 205, 481, 533, 1517, 1681, 2405, 2665, 3877, 7585, 8405, 19385, 19721, 21853, 50401, 62197, 98605, 109265, 143449, 158957, 252005, 310985, 717245, 794785, 808561, 1864837, 2066441, 4042805, 5881409, 6517237, 9324185, 10332205, 29407045, 32586185, 76458317, 84724081, 241137769, 382291585, 423620405, 1205688845, 3134790997, 15673954985]

約数ペア:

[(1, 15673954985), (5, 3134790997), (13, 1205688845), (37, 423620405), (41, 382291585), (65, 241137769), (185, 84724081), (205, 76458317), (481, 32586185), (533, 29407045), (1517, 10332205), (1681, 9324185), (2405, 6517237), (2665, 5881409), (3877, 4042805), (7585, 2066441), (8405, 1864837), (19385, 808561), (19721, 794785), (21853, 717245), (50401, 310985), (62197, 252005), (98605, 158957), (109265, 143449)]