129146835

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4951}}^1$

素因数の和:5043

約数の個数: 32

約数和(自身を含む): 216778752

約数和(自身を除く): 87631917

約数列:

[1, 3, 5, 15, 37, 47, 111, 141, 185, 235, 555, 705, 1739, 4951, 5217, 8695, 14853, 24755, 26085, 74265, 183187, 232697, 549561, 698091, 915935, 1163485, 2747805, 3490455, 8609789, 25829367, 43048945, 129146835]

約数ペア:

[(1, 129146835), (3, 43048945), (5, 25829367), (15, 8609789), (37, 3490455), (47, 2747805), (111, 1163485), (141, 915935), (185, 698091), (235, 549561), (555, 232697), (705, 183187), (1739, 74265), (4951, 26085), (5217, 24755), (8695, 14853)]