223872045

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{3083}}^1$

素因数の和:3241

約数の個数: 32

約数和(自身を含む): 369487872

約数和(自身を除く): 145615827

約数列:

[1, 3, 5, 15, 47, 103, 141, 235, 309, 515, 705, 1545, 3083, 4841, 9249, 14523, 15415, 24205, 46245, 72615, 144901, 317549, 434703, 724505, 952647, 1587745, 2173515, 4763235, 14924803, 44774409, 74624015, 223872045]

約数ペア:

[(1, 223872045), (3, 74624015), (5, 44774409), (15, 14924803), (47, 4763235), (103, 2173515), (141, 1587745), (235, 952647), (309, 724505), (515, 434703), (705, 317549), (1545, 144901), (3083, 72615), (4841, 46245), (9249, 24205), (14523, 15415)]