76622715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 143908128

約数和(自身を除く): 67285413

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 227, 577, 585, 681, 1135, 1731, 2043, 2885, 2951, 3405, 5193, 7501, 8655, 8853, 10215, 14755, 22503, 25965, 26559, 37505, 44265, 67509, 112515, 130979, 132795, 337545, 392937, 654895, 1178811, 1702727, 1964685, 5108181, 5894055, 8513635, 15324543, 25540905, 76622715]

約数ペア:

[(1, 76622715), (3, 25540905), (5, 15324543), (9, 8513635), (13, 5894055), (15, 5108181), (39, 1964685), (45, 1702727), (65, 1178811), (117, 654895), (195, 392937), (227, 337545), (577, 132795), (585, 130979), (681, 112515), (1135, 67509), (1731, 44265), (2043, 37505), (2885, 26559), (2951, 25965), (3405, 22503), (5193, 14755), (7501, 10215), (8655, 8853)]