98902305

素因数分解:

$3^2\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{1571}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 171662400

約数和(自身を除く): 72760095

約数列:

[1, 3, 5, 9, 15, 45, 1399, 1571, 4197, 4713, 6995, 7855, 12591, 14139, 20985, 23565, 62955, 70695, 2197829, 6593487, 10989145, 19780461, 32967435, 98902305]

約数ペア:

[(1, 98902305), (3, 32967435), (5, 19780461), (9, 10989145), (15, 6593487), (45, 2197829), (1399, 70695), (1571, 62955), (4197, 23565), (4713, 20985), (6995, 14139), (7855, 12591)]