250339935

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{13691}}^1$

素因数の和:13775

約数の個数: 32

約数和(自身を含む): 425875968

約数和(自身を除く): 175536033

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3657, 6095, 13691, 18285, 41073, 68455, 205365, 314893, 725623, 944679, 1574465, 2176869, 3628115, 4723395, 10884345, 16689329, 50067987, 83446645, 250339935]

約数ペア:

[(1, 250339935), (3, 83446645), (5, 50067987), (15, 16689329), (23, 10884345), (53, 4723395), (69, 3628115), (115, 2176869), (159, 1574465), (265, 944679), (345, 725623), (795, 314893), (1219, 205365), (3657, 68455), (6095, 41073), (13691, 18285)]