140313375

素因数分解:

$3^2\times 5^3\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 254651904

約数和(自身を除く): 114338529

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 191, 225, 375, 573, 653, 955, 1125, 1719, 1959, 2865, 3265, 4775, 5877, 8595, 9795, 14325, 16325, 23875, 29385, 42975, 48975, 71625, 81625, 124723, 146925, 214875, 244875, 374169, 623615, 734625, 1122507, 1870845, 3118075, 5612535, 9354225, 15590375, 28062675, 46771125, 140313375]

約数ペア:

[(1, 140313375), (3, 46771125), (5, 28062675), (9, 15590375), (15, 9354225), (25, 5612535), (45, 3118075), (75, 1870845), (125, 1122507), (191, 734625), (225, 623615), (375, 374169), (573, 244875), (653, 214875), (955, 146925), (1125, 124723), (1719, 81625), (1959, 71625), (2865, 48975), (3265, 42975), (4775, 29385), (5877, 23875), (8595, 16325), (9795, 14325)]