220164045

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{142501}}^1$

素因数の和:142612

約数の個数: 16

約数和(自身を含む): 355684992

約数和(自身を除く): 135520947

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 142501, 427503, 712505, 2137515, 14677603, 44032809, 73388015, 220164045]

約数ペア:

[(1, 220164045), (3, 73388015), (5, 44032809), (15, 14677603), (103, 2137515), (309, 712505), (515, 427503), (1545, 142501)]