388085685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{5279}}^1$

素因数の和:5342

約数の個数: 48

約数和(自身を含む): 695692800

約数和(自身を除く): 307607115

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 169, 195, 377, 435, 507, 845, 1131, 1885, 2535, 4901, 5279, 5655, 14703, 15837, 24505, 26395, 68627, 73515, 79185, 153091, 205881, 343135, 459273, 765455, 892151, 1029405, 1990183, 2296365, 2676453, 4460755, 5970549, 9950915, 13382265, 25872379, 29852745, 77617137, 129361895, 388085685]

約数ペア:

[(1, 388085685), (3, 129361895), (5, 77617137), (13, 29852745), (15, 25872379), (29, 13382265), (39, 9950915), (65, 5970549), (87, 4460755), (145, 2676453), (169, 2296365), (195, 1990183), (377, 1029405), (435, 892151), (507, 765455), (845, 459273), (1131, 343135), (1885, 205881), (2535, 153091), (4901, 79185), (5279, 73515), (5655, 68627), (14703, 26395), (15837, 24505)]