154430145

素因数分解:

$3^5\times 5^1\times {\mathrm{127103}}^1$

素因数の和:127123

約数の個数: 24

約数和(自身を含む): 277595136

約数和(自身を除く): 123164991

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 127103, 381309, 635515, 1143927, 1906545, 3431781, 5719635, 10295343, 17158905, 30886029, 51476715, 154430145]

約数ペア:

[(1, 154430145), (3, 51476715), (5, 30886029), (9, 17158905), (15, 10295343), (27, 5719635), (45, 3431781), (81, 1906545), (135, 1143927), (243, 635515), (405, 381309), (1215, 127103)]