145658115

素因数分解:

$3^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2063}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 259568640

約数和(自身を除く): 113910525

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 523, 1569, 2063, 2615, 4707, 6189, 7845, 10315, 14121, 18567, 23535, 30945, 55701, 70605, 92835, 278505, 1078949, 3236847, 5394745, 9710541, 16184235, 29131623, 48552705, 145658115]

約数ペア:

[(1, 145658115), (3, 48552705), (5, 29131623), (9, 16184235), (15, 9710541), (27, 5394745), (45, 3236847), (135, 1078949), (523, 278505), (1569, 92835), (2063, 70605), (2615, 55701), (4707, 30945), (6189, 23535), (7845, 18567), (10315, 14121)]