28222365

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{64879}}^1$

素因数の和:64916

約数の個数: 16

約数和(自身を含む): 46713600

約数和(自身を除く): 18491235

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 64879, 194637, 324395, 973185, 1881491, 5644473, 9407455, 28222365]

約数ペア:

[(1, 28222365), (3, 9407455), (5, 5644473), (15, 1881491), (29, 973185), (87, 324395), (145, 194637), (435, 64879)]