125798775

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 218462208

約数和(自身を除く): 92663433

約数列:

[1, 3, 5, 15, 25, 31, 61, 75, 93, 155, 183, 305, 465, 775, 887, 915, 1525, 1891, 2325, 2661, 4435, 4575, 5673, 9455, 13305, 22175, 27497, 28365, 47275, 54107, 66525, 82491, 137485, 141825, 162321, 270535, 412455, 687425, 811605, 1352675, 1677317, 2062275, 4058025, 5031951, 8386585, 25159755, 41932925, 125798775]

約数ペア:

[(1, 125798775), (3, 41932925), (5, 25159755), (15, 8386585), (25, 5031951), (31, 4058025), (61, 2062275), (75, 1677317), (93, 1352675), (155, 811605), (183, 687425), (305, 412455), (465, 270535), (775, 162321), (887, 141825), (915, 137485), (1525, 82491), (1891, 66525), (2325, 54107), (2661, 47275), (4435, 28365), (4575, 27497), (5673, 22175), (9455, 13305)]