13451175

素因数分解:

$3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 24296064

約数和(自身を除く): 10844889

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 191, 225, 313, 573, 939, 955, 1565, 1719, 2817, 2865, 4695, 4775, 7825, 8595, 14085, 14325, 23475, 42975, 59783, 70425, 179349, 298915, 538047, 896745, 1494575, 2690235, 4483725, 13451175]

約数ペア:

[(1, 13451175), (3, 4483725), (5, 2690235), (9, 1494575), (15, 896745), (25, 538047), (45, 298915), (75, 179349), (191, 70425), (225, 59783), (313, 42975), (573, 23475), (939, 14325), (955, 14085), (1565, 8595), (1719, 7825), (2817, 4775), (2865, 4695)]