48811545

素因数分解:

$3^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{661}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 87066240

約数和(自身を除く): 38254695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 547, 661, 1641, 1983, 2735, 3305, 4923, 5949, 8205, 9915, 14769, 17847, 24615, 29745, 73845, 89235, 361567, 1084701, 1807835, 3254103, 5423505, 9762309, 16270515, 48811545]

約数ペア:

[(1, 48811545), (3, 16270515), (5, 9762309), (9, 5423505), (15, 3254103), (27, 1807835), (45, 1084701), (135, 361567), (547, 89235), (661, 73845), (1641, 29745), (1983, 24615), (2735, 17847), (3305, 14769), (4923, 9915), (5949, 8205)]