152080575

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 261888000

約数和(自身を除く): 109807425

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 149, 155, 439, 447, 465, 745, 775, 1317, 2195, 2235, 2325, 3725, 4619, 6585, 10975, 11175, 13609, 13857, 23095, 32925, 40827, 65411, 68045, 69285, 115475, 196233, 204135, 327055, 340225, 346425, 981165, 1020675, 1635275, 2027741, 4905825, 6083223, 10138705, 30416115, 50693525, 152080575]

約数ペア:

[(1, 152080575), (3, 50693525), (5, 30416115), (15, 10138705), (25, 6083223), (31, 4905825), (75, 2027741), (93, 1635275), (149, 1020675), (155, 981165), (439, 346425), (447, 340225), (465, 327055), (745, 204135), (775, 196233), (1317, 115475), (2195, 69285), (2235, 68045), (2325, 65411), (3725, 40827), (4619, 32925), (6585, 23095), (10975, 13857), (11175, 13609)]