780528024585

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{53043019}}^1$

素因数の和:53043142

約数の個数: 32

約数和(自身を含む): 1400335728000

約数和(自身を除く): 619807703415

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 14715, 53043019, 159129057, 265215095, 477387171, 795645285, 1432161513, 2386935855, 5781689071, 7160807565, 17345067213, 28908445355, 52035201639, 86725336065, 156105604917, 260176008195, 780528024585]

約数ペア:

[(1, 780528024585), (3, 260176008195), (5, 156105604917), (9, 86725336065), (15, 52035201639), (27, 28908445355), (45, 17345067213), (109, 7160807565), (135, 5781689071), (327, 2386935855), (545, 1432161513), (981, 795645285), (1635, 477387171), (2943, 265215095), (4905, 159129057), (14715, 53043019)]