310012875

素因数分解:

$3^2\times 5^3\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1413

約数の個数: 48

約数和(自身を含む): 561674880

約数和(自身を除く): 251662005

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 239, 375, 717, 1125, 1153, 1195, 2151, 3459, 3585, 5765, 5975, 10377, 10755, 17295, 17925, 28825, 29875, 51885, 53775, 86475, 89625, 144125, 259425, 268875, 275567, 432375, 826701, 1297125, 1377835, 2480103, 4133505, 6889175, 12400515, 20667525, 34445875, 62002575, 103337625, 310012875]

約数ペア:

[(1, 310012875), (3, 103337625), (5, 62002575), (9, 34445875), (15, 20667525), (25, 12400515), (45, 6889175), (75, 4133505), (125, 2480103), (225, 1377835), (239, 1297125), (375, 826701), (717, 432375), (1125, 275567), (1153, 268875), (1195, 259425), (2151, 144125), (3459, 89625), (3585, 86475), (5765, 53775), (5975, 51885), (10377, 29875), (10755, 28825), (17295, 17925)]