80570735

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7127}}^1$

素因数の和:7175

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 42601105

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 7127, 11305, 35635, 49889, 121159, 135413, 249445, 605795, 677065, 848113, 947891, 2302021, 4240565, 4739455, 11510105, 16114147, 80570735]

約数ペア:

[(1, 80570735), (5, 16114147), (7, 11510105), (17, 4739455), (19, 4240565), (35, 2302021), (85, 947891), (95, 848113), (119, 677065), (133, 605795), (323, 249445), (595, 135413), (665, 121159), (1615, 49889), (2261, 35635), (7127, 11305)]