16151535

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 28916160

約数和(自身を除く): 12764625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 661, 905, 1629, 1983, 2715, 3305, 4887, 5949, 8145, 9915, 17847, 24435, 29745, 89235, 119641, 358923, 598205, 1076769, 1794615, 3230307, 5383845, 16151535]

約数ペア:

[(1, 16151535), (3, 5383845), (5, 3230307), (9, 1794615), (15, 1076769), (27, 598205), (45, 358923), (135, 119641), (181, 89235), (543, 29745), (661, 24435), (905, 17847), (1629, 9915), (1983, 8145), (2715, 5949), (3305, 4887)]