9916725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 20193152

約数和(自身を除く): 10276427

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 1453, 2275, 4359, 6825, 7265, 10171, 18889, 21795, 30513, 36325, 50855, 56667, 94445, 108975, 132223, 152565, 254275, 283335, 396669, 472225, 661115, 762825, 1416675, 1983345, 3305575, 9916725]

約数ペア:

[(1, 9916725), (3, 3305575), (5, 1983345), (7, 1416675), (13, 762825), (15, 661115), (21, 472225), (25, 396669), (35, 283335), (39, 254275), (65, 152565), (75, 132223), (91, 108975), (105, 94445), (175, 56667), (195, 50855), (273, 36325), (325, 30513), (455, 21795), (525, 18889), (975, 10171), (1365, 7265), (1453, 6825), (2275, 4359)]