148901005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1601}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 207619200

約数和(自身を除く): 58718195

約数列:

[1, 5, 11, 19, 55, 89, 95, 209, 445, 979, 1045, 1601, 1691, 4895, 8005, 8455, 17611, 18601, 30419, 88055, 93005, 142489, 152095, 334609, 712445, 1567379, 1673045, 2707291, 7836895, 13536455, 29780201, 148901005]

約数ペア:

[(1, 148901005), (5, 29780201), (11, 13536455), (19, 7836895), (55, 2707291), (89, 1673045), (95, 1567379), (209, 712445), (445, 334609), (979, 152095), (1045, 142489), (1601, 93005), (1691, 88055), (4895, 30419), (8005, 18601), (8455, 17611)]