51845175

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7433}}^1$

素因数の和:7480

約数の個数: 36

約数和(自身を含む): 95868864

約数和(自身を除く): 44023689

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 7433, 22299, 37165, 66897, 111495, 185825, 230423, 334485, 557475, 691269, 1152115, 1672425, 2073807, 3456345, 5760575, 10369035, 17281725, 51845175]

約数ペア:

[(1, 51845175), (3, 17281725), (5, 10369035), (9, 5760575), (15, 3456345), (25, 2073807), (31, 1672425), (45, 1152115), (75, 691269), (93, 557475), (155, 334485), (225, 230423), (279, 185825), (465, 111495), (775, 66897), (1395, 37165), (2325, 22299), (6975, 7433)]