90515625

素因数分解:

$3^1\times 5^6\times {\mathrm{1931}}^1$

素因数の和:1964

約数の個数: 28

約数和(自身を含む): 150935568

約数和(自身を除く): 60419943

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 1931, 3125, 5793, 9375, 9655, 15625, 28965, 46875, 48275, 144825, 241375, 724125, 1206875, 3620625, 6034375, 18103125, 30171875, 90515625]

約数ペア:

[(1, 90515625), (3, 30171875), (5, 18103125), (15, 6034375), (25, 3620625), (75, 1206875), (125, 724125), (375, 241375), (625, 144825), (1875, 48275), (1931, 46875), (3125, 28965), (5793, 15625), (9375, 9655)]