77141995

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 112020480

約数和(自身を除く): 34878485

約数列:

[1, 5, 7, 19, 35, 95, 133, 311, 373, 665, 1555, 1865, 2177, 2611, 5909, 7087, 10885, 13055, 29545, 35435, 41363, 49609, 116003, 206815, 248045, 580015, 812021, 2204057, 4060105, 11020285, 15428399, 77141995]

約数ペア:

[(1, 77141995), (5, 15428399), (7, 11020285), (19, 4060105), (35, 2204057), (95, 812021), (133, 580015), (311, 248045), (373, 206815), (665, 116003), (1555, 49609), (1865, 41363), (2177, 35435), (2611, 29545), (5909, 13055), (7087, 10885)]