87016365

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26489}}^1$

素因数の和:26573

約数の個数: 24

約数和(自身を含む): 152900280

約数和(自身を除く): 65883915

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 26489, 79467, 132445, 238401, 397335, 1192005, 1933697, 5801091, 9668485, 17403273, 29005455, 87016365]

約数ペア:

[(1, 87016365), (3, 29005455), (5, 17403273), (9, 9668485), (15, 5801091), (45, 1933697), (73, 1192005), (219, 397335), (365, 238401), (657, 132445), (1095, 79467), (3285, 26489)]