224743305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1193}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 379405440

約数和(自身を除く): 154662135

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 661, 1193, 1983, 3305, 3579, 5965, 9915, 12559, 17895, 22667, 37677, 62795, 68001, 113335, 188385, 340005, 788573, 2365719, 3942865, 11828595, 14982887, 44948661, 74914435, 224743305]

約数ペア:

[(1, 224743305), (3, 74914435), (5, 44948661), (15, 14982887), (19, 11828595), (57, 3942865), (95, 2365719), (285, 788573), (661, 340005), (1193, 188385), (1983, 113335), (3305, 68001), (3579, 62795), (5965, 37677), (9915, 22667), (12559, 17895)]