7262775

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 54

約数和(自身を含む): 14159808

約数和(自身を除く): 6897033

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 191, 195, 225, 325, 507, 573, 585, 845, 955, 975, 1521, 1719, 2483, 2535, 2865, 2925, 4225, 4775, 7449, 7605, 8595, 12415, 12675, 14325, 22347, 32279, 37245, 38025, 42975, 62075, 96837, 111735, 161395, 186225, 290511, 484185, 558675, 806975, 1452555, 2420925, 7262775]

約数ペア:

[(1, 7262775), (3, 2420925), (5, 1452555), (9, 806975), (13, 558675), (15, 484185), (25, 290511), (39, 186225), (45, 161395), (65, 111735), (75, 96837), (117, 62075), (169, 42975), (191, 38025), (195, 37245), (225, 32279), (325, 22347), (507, 14325), (573, 12675), (585, 12415), (845, 8595), (955, 7605), (975, 7449), (1521, 4775), (1719, 4225), (2483, 2925), (2535, 2865)]