23963550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12289}}^1$

素因数の和:12317

約数の個数: 48

約数和(自身を含む): 64006320

約数和(自身を除く): 40042770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 12289, 24578, 36867, 61445, 73734, 122890, 159757, 184335, 307225, 319514, 368670, 479271, 614450, 798785, 921675, 958542, 1597570, 1843350, 2396355, 3993925, 4792710, 7987850, 11981775, 23963550]

約数ペア:

[(1, 23963550), (2, 11981775), (3, 7987850), (5, 4792710), (6, 3993925), (10, 2396355), (13, 1843350), (15, 1597570), (25, 958542), (26, 921675), (30, 798785), (39, 614450), (50, 479271), (65, 368670), (75, 319514), (78, 307225), (130, 184335), (150, 159757), (195, 122890), (325, 73734), (390, 61445), (650, 36867), (975, 24578), (1950, 12289)]