157440075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1429}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 283002720

約数和(自身を除く): 125562645

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 113, 195, 325, 339, 565, 975, 1429, 1469, 1695, 2825, 4287, 4407, 7145, 7345, 8475, 18577, 21435, 22035, 35725, 36725, 55731, 92885, 107175, 110175, 161477, 278655, 464425, 484431, 807385, 1393275, 2099201, 2422155, 4036925, 6297603, 10496005, 12110775, 31488015, 52480025, 157440075]

約数ペア:

[(1, 157440075), (3, 52480025), (5, 31488015), (13, 12110775), (15, 10496005), (25, 6297603), (39, 4036925), (65, 2422155), (75, 2099201), (113, 1393275), (195, 807385), (325, 484431), (339, 464425), (565, 278655), (975, 161477), (1429, 110175), (1469, 107175), (1695, 92885), (2825, 55731), (4287, 36725), (4407, 35725), (7145, 22035), (7345, 21435), (8475, 18577)]