1421973505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{51307}}^1$

素因数の和:51576

約数の個数: 16

約数和(自身を含む): 1787981184

約数和(自身を除く): 366007679

約数列:

[1, 5, 23, 115, 241, 1205, 5543, 27715, 51307, 256535, 1180061, 5900305, 12364987, 61824935, 284394701, 1421973505]

約数ペア:

[(1, 1421973505), (5, 284394701), (23, 61824935), (115, 12364987), (241, 5900305), (1205, 1180061), (5543, 256535), (27715, 51307)]