17315205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 29859840

約数和(自身を除く): 12544635

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 1619, 2139, 3565, 4857, 8095, 10695, 24285, 37237, 50189, 111711, 150567, 186185, 250945, 558555, 752835, 1154347, 3463041, 5771735, 17315205]

約数ペア:

[(1, 17315205), (3, 5771735), (5, 3463041), (15, 1154347), (23, 752835), (31, 558555), (69, 250945), (93, 186185), (115, 150567), (155, 111711), (345, 50189), (465, 37237), (713, 24285), (1619, 10695), (2139, 8095), (3565, 4857)]