8313975

素因数分解:

$3^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 15549600

約数和(自身を除く): 7235625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 109, 113, 135, 225, 327, 339, 545, 565, 675, 981, 1017, 1635, 1695, 2725, 2825, 2943, 3051, 4905, 5085, 8175, 8475, 12317, 14715, 15255, 24525, 25425, 36951, 61585, 73575, 76275, 110853, 184755, 307925, 332559, 554265, 923775, 1662795, 2771325, 8313975]

約数ペア:

[(1, 8313975), (3, 2771325), (5, 1662795), (9, 923775), (15, 554265), (25, 332559), (27, 307925), (45, 184755), (75, 110853), (109, 76275), (113, 73575), (135, 61585), (225, 36951), (327, 25425), (339, 24525), (545, 15255), (565, 14715), (675, 12317), (981, 8475), (1017, 8175), (1635, 5085), (1695, 4905), (2725, 3051), (2825, 2943)]