223365995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 296801280

約数和(自身を除く): 73435285

約数列:

[1, 5, 19, 23, 95, 115, 151, 437, 677, 755, 2185, 2869, 3385, 3473, 12863, 14345, 15571, 17365, 64315, 65987, 77855, 102227, 295849, 329935, 511135, 1479245, 1942313, 2351221, 9711565, 11756105, 44673199, 223365995]

約数ペア:

[(1, 223365995), (5, 44673199), (19, 11756105), (23, 9711565), (95, 2351221), (115, 1942313), (151, 1479245), (437, 511135), (677, 329935), (755, 295849), (2185, 102227), (2869, 77855), (3385, 65987), (3473, 64315), (12863, 17365), (14345, 15571)]