71016055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 99283968

約数和(自身を除く): 28267913

約数列:

[1, 5, 11, 17, 55, 85, 151, 187, 503, 755, 935, 1661, 2515, 2567, 5533, 8305, 8551, 12835, 27665, 28237, 42755, 75953, 94061, 141185, 379765, 470305, 835483, 1291201, 4177415, 6456005, 14203211, 71016055]

約数ペア:

[(1, 71016055), (5, 14203211), (11, 6456005), (17, 4177415), (55, 1291201), (85, 835483), (151, 470305), (187, 379765), (503, 141185), (755, 94061), (935, 75953), (1661, 42755), (2515, 28237), (2567, 27665), (5533, 12835), (8305, 8551)]