173639305

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5261}}^1$

素因数の和:5337

約数の個数: 32

約数和(自身を含む): 254596608

約数和(自身を除く): 80957303

約数列:

[1, 5, 7, 23, 35, 41, 115, 161, 205, 287, 805, 943, 1435, 4715, 5261, 6601, 26305, 33005, 36827, 121003, 184135, 215701, 605015, 847021, 1078505, 1509907, 4235105, 4961123, 7549535, 24805615, 34727861, 173639305]

約数ペア:

[(1, 173639305), (5, 34727861), (7, 24805615), (23, 7549535), (35, 4961123), (41, 4235105), (115, 1509907), (161, 1078505), (205, 847021), (287, 605015), (805, 215701), (943, 184135), (1435, 121003), (4715, 36827), (5261, 33005), (6601, 26305)]