24800465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 31958784

約数和(自身を除く): 7158319

約数列:

[1, 5, 31, 43, 61, 155, 215, 305, 1333, 1891, 2623, 3721, 6665, 9455, 13115, 18605, 81313, 115351, 160003, 406565, 576755, 800015, 4960093, 24800465]

約数ペア:

[(1, 24800465), (5, 4960093), (31, 800015), (43, 576755), (61, 406565), (155, 160003), (215, 115351), (305, 81313), (1333, 18605), (1891, 13115), (2623, 9455), (3721, 6665)]