2912198865

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{74017}}^1$

素因数の和:74129

約数の個数: 32

約数和(自身を含む): 4846106496

約数和(自身を除く): 1933907631

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 215, 305, 645, 915, 2623, 7869, 13115, 39345, 74017, 222051, 370085, 1110255, 3182731, 4515037, 9548193, 13545111, 15913655, 22575185, 47740965, 67725555, 194146591, 582439773, 970732955, 2912198865]

約数ペア:

[(1, 2912198865), (3, 970732955), (5, 582439773), (15, 194146591), (43, 67725555), (61, 47740965), (129, 22575185), (183, 15913655), (215, 13545111), (305, 9548193), (645, 4515037), (915, 3182731), (2623, 1110255), (7869, 370085), (13115, 222051), (39345, 74017)]