29765625

素因数分解:

$3^1\times 5^7\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 49999872

約数和(自身を除く): 20234247

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 625, 635, 1875, 1905, 3125, 3175, 9375, 9525, 15625, 15875, 46875, 47625, 78125, 79375, 234375, 238125, 396875, 1190625, 1984375, 5953125, 9921875, 29765625]

約数ペア:

[(1, 29765625), (3, 9921875), (5, 5953125), (15, 1984375), (25, 1190625), (75, 396875), (125, 238125), (127, 234375), (375, 79375), (381, 78125), (625, 47625), (635, 46875), (1875, 15875), (1905, 15625), (3125, 9525), (3175, 9375)]