75057945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1583}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 125452800

約数和(自身を除く): 50394855

約数列:

[1, 3, 5, 15, 29, 87, 109, 145, 327, 435, 545, 1583, 1635, 3161, 4749, 7915, 9483, 15805, 23745, 45907, 47415, 137721, 172547, 229535, 517641, 688605, 862735, 2588205, 5003863, 15011589, 25019315, 75057945]

約数ペア:

[(1, 75057945), (3, 25019315), (5, 15011589), (15, 5003863), (29, 2588205), (87, 862735), (109, 688605), (145, 517641), (327, 229535), (435, 172547), (545, 137721), (1583, 47415), (1635, 45907), (3161, 23745), (4749, 15805), (7915, 9483)]