75081265

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 109672704

約数和(自身を除く): 34591439

約数列:

[1, 5, 7, 17, 35, 85, 119, 257, 491, 595, 1285, 1799, 2455, 3437, 4369, 8347, 8995, 17185, 21845, 30583, 41735, 58429, 126187, 152915, 292145, 630935, 883309, 2145179, 4416545, 10725895, 15016253, 75081265]

約数ペア:

[(1, 75081265), (5, 15016253), (7, 10725895), (17, 4416545), (35, 2145179), (85, 883309), (119, 630935), (257, 292145), (491, 152915), (595, 126187), (1285, 58429), (1799, 41735), (2455, 30583), (3437, 21845), (4369, 17185), (8347, 8995)]