125137779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2287}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 190654464

約数和(自身を除く): 65516685

約数列:

[1, 3, 13, 23, 39, 61, 69, 183, 299, 793, 897, 1403, 2287, 2379, 4209, 6861, 18239, 29731, 52601, 54717, 89193, 139507, 157803, 418521, 683813, 1813591, 2051439, 3208661, 5440773, 9625983, 41712593, 125137779]

約数ペア:

[(1, 125137779), (3, 41712593), (13, 9625983), (23, 5440773), (39, 3208661), (61, 2051439), (69, 1813591), (183, 683813), (299, 418521), (793, 157803), (897, 139507), (1403, 89193), (2287, 54717), (2379, 52601), (4209, 29731), (6861, 18239)]