150975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:88

約数の個数: 36

約数和(自身を含む): 299832

約数和(自身を除く): 148857

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 61, 75, 99, 165, 183, 225, 275, 305, 495, 549, 671, 825, 915, 1525, 2013, 2475, 2745, 3355, 4575, 6039, 10065, 13725, 16775, 30195, 50325, 150975]

約数ペア:

[(1, 150975), (3, 50325), (5, 30195), (9, 16775), (11, 13725), (15, 10065), (25, 6039), (33, 4575), (45, 3355), (55, 2745), (61, 2475), (75, 2013), (99, 1525), (165, 915), (183, 825), (225, 671), (275, 549), (305, 495)]