45420615

素因数分解:

$3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 81028800

約数和(自身を除く): 35608185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 509, 661, 1527, 1983, 2545, 3305, 4581, 5949, 7635, 9915, 13743, 17847, 22905, 29745, 68715, 89235, 336449, 1009347, 1682245, 3028041, 5046735, 9084123, 15140205, 45420615]

約数ペア:

[(1, 45420615), (3, 15140205), (5, 9084123), (9, 5046735), (15, 3028041), (27, 1682245), (45, 1009347), (135, 336449), (509, 89235), (661, 68715), (1527, 29745), (1983, 22905), (2545, 17847), (3305, 13743), (4581, 9915), (5949, 7635)]