76814125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 101477376

約数和(自身を除く): 24663251

約数列:

[1, 5, 25, 31, 43, 125, 155, 215, 461, 775, 1075, 1333, 2305, 3875, 5375, 6665, 11525, 14291, 19823, 33325, 57625, 71455, 99115, 166625, 357275, 495575, 614513, 1786375, 2477875, 3072565, 15362825, 76814125]

約数ペア:

[(1, 76814125), (5, 15362825), (25, 3072565), (31, 2477875), (43, 1786375), (125, 614513), (155, 495575), (215, 357275), (461, 166625), (775, 99115), (1075, 71455), (1333, 57625), (2305, 33325), (3875, 19823), (5375, 14291), (6665, 11525)]