7359375

素因数分解:

$3^1\times 5^6\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 28

約数和(自身を含む): 12343592

約数和(自身を除く): 4984217

約数列:

[1, 3, 5, 15, 25, 75, 125, 157, 375, 471, 625, 785, 1875, 2355, 3125, 3925, 9375, 11775, 15625, 19625, 46875, 58875, 98125, 294375, 490625, 1471875, 2453125, 7359375]

約数ペア:

[(1, 7359375), (3, 2453125), (5, 1471875), (15, 490625), (25, 294375), (75, 98125), (125, 58875), (157, 46875), (375, 19625), (471, 15625), (625, 11775), (785, 9375), (1875, 3925), (2355, 3125)]