97738615

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 136608768

約数和(自身を除く): 38870153

約数列:

[1, 5, 13, 23, 47, 65, 107, 115, 169, 235, 299, 535, 611, 845, 1081, 1391, 1495, 2461, 3055, 3887, 5029, 5405, 6955, 7943, 12305, 14053, 18083, 19435, 25145, 31993, 39715, 65377, 70265, 90415, 115667, 159965, 182689, 326885, 415909, 578335, 849901, 913445, 1503671, 2079545, 4249505, 7518355, 19547723, 97738615]

約数ペア:

[(1, 97738615), (5, 19547723), (13, 7518355), (23, 4249505), (47, 2079545), (65, 1503671), (107, 913445), (115, 849901), (169, 578335), (235, 415909), (299, 326885), (535, 182689), (611, 159965), (845, 115667), (1081, 90415), (1391, 70265), (1495, 65377), (2461, 39715), (3055, 31993), (3887, 25145), (5029, 19435), (5405, 18083), (6955, 14053), (7943, 12305)]