90732145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 42323855

約数列:

[1, 5, 7, 17, 35, 85, 109, 119, 545, 595, 763, 1399, 1853, 3815, 6995, 9265, 9793, 12971, 23783, 48965, 64855, 118915, 152491, 166481, 762455, 832405, 1067437, 2592347, 5337185, 12961735, 18146429, 90732145]

約数ペア:

[(1, 90732145), (5, 18146429), (7, 12961735), (17, 5337185), (35, 2592347), (85, 1067437), (109, 832405), (119, 762455), (545, 166481), (595, 152491), (763, 118915), (1399, 64855), (1853, 48965), (3815, 23783), (6995, 12971), (9265, 9793)]