57401175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 103305888

約数和(自身を除く): 45904713

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 113, 195, 325, 339, 521, 565, 975, 1469, 1563, 1695, 2605, 2825, 4407, 6773, 7345, 7815, 8475, 13025, 20319, 22035, 33865, 36725, 39075, 58873, 101595, 110175, 169325, 176619, 294365, 507975, 765349, 883095, 1471825, 2296047, 3826745, 4415475, 11480235, 19133725, 57401175]

約数ペア:

[(1, 57401175), (3, 19133725), (5, 11480235), (13, 4415475), (15, 3826745), (25, 2296047), (39, 1471825), (65, 883095), (75, 765349), (113, 507975), (195, 294365), (325, 176619), (339, 169325), (521, 110175), (565, 101595), (975, 58873), (1469, 39075), (1563, 36725), (1695, 33865), (2605, 22035), (2825, 20319), (4407, 13025), (6773, 8475), (7345, 7815)]