83132665

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 128208960

約数和(自身を除く): 45076295

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 109, 245, 283, 385, 539, 545, 763, 1199, 1415, 1981, 2695, 3113, 3815, 5341, 5995, 8393, 9905, 13867, 15565, 21791, 26705, 30847, 41965, 58751, 69335, 108955, 152537, 154235, 215929, 293755, 339317, 762685, 1079645, 1511503, 1696585, 2375219, 7557515, 11876095, 16626533, 83132665]

約数ペア:

[(1, 83132665), (5, 16626533), (7, 11876095), (11, 7557515), (35, 2375219), (49, 1696585), (55, 1511503), (77, 1079645), (109, 762685), (245, 339317), (283, 293755), (385, 215929), (539, 154235), (545, 152537), (763, 108955), (1199, 69335), (1415, 58751), (1981, 41965), (2695, 30847), (3113, 26705), (3815, 21791), (5341, 15565), (5995, 13867), (8393, 9905)]