57396375

素因数分解:

$3^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 104433888

約数和(自身を除く): 47037513

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 163, 225, 313, 375, 489, 815, 939, 1125, 1467, 1565, 2445, 2817, 4075, 4695, 7335, 7825, 12225, 14085, 20375, 23475, 36675, 39125, 51019, 61125, 70425, 117375, 153057, 183375, 255095, 352125, 459171, 765285, 1275475, 2295855, 3826425, 6377375, 11479275, 19132125, 57396375]

約数ペア:

[(1, 57396375), (3, 19132125), (5, 11479275), (9, 6377375), (15, 3826425), (25, 2295855), (45, 1275475), (75, 765285), (125, 459171), (163, 352125), (225, 255095), (313, 183375), (375, 153057), (489, 117375), (815, 70425), (939, 61125), (1125, 51019), (1467, 39125), (1565, 36675), (2445, 23475), (2817, 20375), (4075, 14085), (4695, 12225), (7335, 7825)]