521567631145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16100251}}^1$

素因数の和:16100317

約数の個数: 32

約数和(自身を含む): 741899612160

約数和(自身を除く): 220331981015

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 341, 589, 1045, 1705, 2945, 6479, 32395, 16100251, 80501255, 177102761, 305904769, 499107781, 885513805, 1529523845, 2495538905, 3364952459, 5490185591, 9483047839, 16824762295, 27450927955, 47415239195, 104313526229, 521567631145]

約数ペア:

[(1, 521567631145), (5, 104313526229), (11, 47415239195), (19, 27450927955), (31, 16824762295), (55, 9483047839), (95, 5490185591), (155, 3364952459), (209, 2495538905), (341, 1529523845), (589, 885513805), (1045, 499107781), (1705, 305904769), (2945, 177102761), (6479, 80501255), (32395, 16100251)]