12345620925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{4643}}^1$

素因数の和:4971

約数の個数: 72

約数和(自身を含む): 22517121312

約数和(自身を除く): 10171500387

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 293, 363, 605, 825, 879, 1465, 1815, 3025, 3223, 4395, 4643, 7325, 9075, 9669, 13929, 16115, 21975, 23215, 35453, 48345, 51073, 69645, 80575, 106359, 116075, 153219, 177265, 241725, 255365, 348225, 531795, 561803, 766095, 886325, 1276825, 1360399, 1685409, 2658975, 2809015, 3830475, 4081197, 6801995, 8427045, 14045075, 14964389, 20405985, 34009975, 42135225, 44893167, 74821945, 102029925, 164608279, 224465835, 374109725, 493824837, 823041395, 1122329175, 2469124185, 4115206975, 12345620925]

約数ペア:

[(1, 12345620925), (3, 4115206975), (5, 2469124185), (11, 1122329175), (15, 823041395), (25, 493824837), (33, 374109725), (55, 224465835), (75, 164608279), (121, 102029925), (165, 74821945), (275, 44893167), (293, 42135225), (363, 34009975), (605, 20405985), (825, 14964389), (879, 14045075), (1465, 8427045), (1815, 6801995), (3025, 4081197), (3223, 3830475), (4395, 2809015), (4643, 2658975), (7325, 1685409), (9075, 1360399), (9669, 1276825), (13929, 886325), (16115, 766095), (21975, 561803), (23215, 531795), (35453, 348225), (48345, 255365), (51073, 241725), (69645, 177265), (80575, 153219), (106359, 116075)]