149055985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 202487040

約数和(自身を除く): 53431055

約数列:

[1, 5, 13, 23, 65, 115, 179, 299, 557, 895, 1495, 2327, 2785, 4117, 7241, 11635, 12811, 20585, 36205, 53521, 64055, 99703, 166543, 267605, 498515, 832715, 1296139, 2293169, 6480695, 11465845, 29811197, 149055985]

約数ペア:

[(1, 149055985), (5, 29811197), (13, 11465845), (23, 6480695), (65, 2293169), (115, 1296139), (179, 832715), (299, 498515), (557, 267605), (895, 166543), (1495, 99703), (2327, 64055), (2785, 53521), (4117, 36205), (7241, 20585), (11635, 12811)]