87999835

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32653}}^1$

素因数の和:32683

約数の個数: 24

約数和(自身を含む): 134012016

約数和(自身を除く): 46012181

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 32653, 163265, 228571, 359183, 1142855, 1599997, 1795915, 2514281, 7999985, 12571405, 17599967, 87999835]

約数ペア:

[(1, 87999835), (5, 17599967), (7, 12571405), (11, 7999985), (35, 2514281), (49, 1795915), (55, 1599997), (77, 1142855), (245, 359183), (385, 228571), (539, 163265), (2695, 32653)]