25977690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9311}}^1$

素因数の和:9355

約数の個数: 48

約数和(自身を含む): 69728256

約数和(自身を除く): 43750566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 9311, 18622, 27933, 46555, 55866, 83799, 93110, 139665, 167598, 279330, 288641, 418995, 577282, 837990, 865923, 1443205, 1731846, 2597769, 2886410, 4329615, 5195538, 8659230, 12988845, 25977690]

約数ペア:

[(1, 25977690), (2, 12988845), (3, 8659230), (5, 5195538), (6, 4329615), (9, 2886410), (10, 2597769), (15, 1731846), (18, 1443205), (30, 865923), (31, 837990), (45, 577282), (62, 418995), (90, 288641), (93, 279330), (155, 167598), (186, 139665), (279, 93110), (310, 83799), (465, 55866), (558, 46555), (930, 27933), (1395, 18622), (2790, 9311)]