2013017615

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{3527}}^1$

素因数の和:4271

約数の個数: 32

約数和(自身を含む): 2885621760

約数和(自身を除く): 872604145

約数列:

[1, 5, 7, 23, 35, 115, 161, 709, 805, 3527, 3545, 4963, 16307, 17635, 24689, 24815, 81121, 81535, 114149, 123445, 405605, 567847, 570745, 2500643, 2839235, 12503215, 17504501, 57514789, 87522505, 287573945, 402603523, 2013017615]

約数ペア:

[(1, 2013017615), (5, 402603523), (7, 287573945), (23, 87522505), (35, 57514789), (115, 17504501), (161, 12503215), (709, 2839235), (805, 2500643), (3527, 570745), (3545, 567847), (4963, 405605), (16307, 123445), (17635, 114149), (24689, 81535), (24815, 81121)]