98827625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 135137184

約数和(自身を除く): 36309559

約数列:

[1, 5, 13, 25, 61, 65, 125, 305, 325, 793, 997, 1525, 1625, 3965, 4985, 7625, 12961, 19825, 24925, 60817, 64805, 99125, 124625, 304085, 324025, 790621, 1520425, 1620125, 3953105, 7602125, 19765525, 98827625]

約数ペア:

[(1, 98827625), (5, 19765525), (13, 7602125), (25, 3953105), (61, 1620125), (65, 1520425), (125, 790621), (305, 324025), (325, 304085), (793, 124625), (997, 99125), (1525, 64805), (1625, 60817), (3965, 24925), (4985, 19825), (7625, 12961)]