127942295

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 175358400

約数和(自身を除く): 47416105

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 613, 845, 1235, 2197, 3065, 3211, 7969, 10985, 11647, 16055, 39845, 41743, 58235, 103597, 151411, 208715, 517985, 757055, 1346761, 1968343, 6733805, 9841715, 25588459, 127942295]

約数ペア:

[(1, 127942295), (5, 25588459), (13, 9841715), (19, 6733805), (65, 1968343), (95, 1346761), (169, 757055), (247, 517985), (613, 208715), (845, 151411), (1235, 103597), (2197, 58235), (3065, 41743), (3211, 39845), (7969, 16055), (10985, 11647)]