47248915

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 68728320

約数和(自身を除く): 21479405

約数列:

[1, 5, 7, 19, 35, 95, 133, 227, 313, 665, 1135, 1565, 1589, 2191, 4313, 5947, 7945, 10955, 21565, 29735, 30191, 41629, 71051, 150955, 208145, 355255, 497357, 1349969, 2486785, 6749845, 9449783, 47248915]

約数ペア:

[(1, 47248915), (5, 9449783), (7, 6749845), (19, 2486785), (35, 1349969), (95, 497357), (133, 355255), (227, 208145), (313, 150955), (665, 71051), (1135, 41629), (1565, 30191), (1589, 29735), (2191, 21565), (4313, 10955), (5947, 7945)]