1900652605

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{523}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 2404028160

約数和(自身を除く): 503375555

約数列:

[1, 5, 29, 71, 145, 353, 355, 523, 1765, 2059, 2615, 10237, 10295, 15167, 25063, 37133, 51185, 75835, 125315, 184619, 185665, 726827, 923095, 1076857, 3634135, 5353951, 5384285, 13107949, 26769755, 65539745, 380130521, 1900652605]

約数ペア:

[(1, 1900652605), (5, 380130521), (29, 65539745), (71, 26769755), (145, 13107949), (353, 5384285), (355, 5353951), (523, 3634135), (1765, 1076857), (2059, 923095), (2615, 726827), (10237, 185665), (10295, 184619), (15167, 125315), (25063, 75835), (37133, 51185)]