98145215

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 39956545

約数列:

[1, 5, 7, 35, 73, 107, 359, 365, 511, 535, 749, 1795, 2513, 2555, 3745, 7811, 12565, 26207, 38413, 39055, 54677, 131035, 183449, 192065, 268891, 273385, 917245, 1344455, 2804149, 14020745, 19629043, 98145215]

約数ペア:

[(1, 98145215), (5, 19629043), (7, 14020745), (35, 2804149), (73, 1344455), (107, 917245), (359, 273385), (365, 268891), (511, 192065), (535, 183449), (749, 131035), (1795, 54677), (2513, 39055), (2555, 38413), (3745, 26207), (7811, 12565)]