24551475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 44268000

約数和(自身を除く): 19716525

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 149, 169, 195, 325, 447, 507, 745, 845, 975, 1937, 2197, 2235, 2535, 3725, 4225, 5811, 6591, 9685, 10985, 11175, 12675, 25181, 29055, 32955, 48425, 54925, 75543, 125905, 145275, 164775, 327353, 377715, 629525, 982059, 1636765, 1888575, 4910295, 8183825, 24551475]

約数ペア:

[(1, 24551475), (3, 8183825), (5, 4910295), (13, 1888575), (15, 1636765), (25, 982059), (39, 629525), (65, 377715), (75, 327353), (149, 164775), (169, 145275), (195, 125905), (325, 75543), (447, 54925), (507, 48425), (745, 32955), (845, 29055), (975, 25181), (1937, 12675), (2197, 11175), (2235, 10985), (2535, 9685), (3725, 6591), (4225, 5811)]