97907615

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 128509920

約数和(自身を除く): 30602305

約数列:

[1, 5, 13, 65, 109, 169, 545, 845, 1063, 1417, 5315, 7085, 13819, 18421, 69095, 92105, 115867, 179647, 579335, 898235, 1506271, 7531355, 19581523, 97907615]

約数ペア:

[(1, 97907615), (5, 19581523), (13, 7531355), (65, 1506271), (109, 898235), (169, 579335), (545, 179647), (845, 115867), (1063, 92105), (1417, 69095), (5315, 18421), (7085, 13819)]