83007155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 125107200

約数和(自身を除く): 42100045

約数列:

[1, 5, 7, 11, 35, 55, 77, 149, 385, 745, 1043, 1447, 1639, 5215, 7235, 8195, 10129, 11473, 15917, 50645, 57365, 79585, 111419, 215603, 557095, 1078015, 1509221, 2371633, 7546105, 11858165, 16601431, 83007155]

約数ペア:

[(1, 83007155), (5, 16601431), (7, 11858165), (11, 7546105), (35, 2371633), (55, 1509221), (77, 1078015), (149, 557095), (385, 215603), (745, 111419), (1043, 79585), (1447, 57365), (1639, 50645), (5215, 15917), (7235, 11473), (8195, 10129)]