31396035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8273}}^1$

素因数の和:8315

約数の個数: 32

約数和(自身を含む): 57189888

約数和(自身を除く): 25793853

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 8273, 24819, 41365, 91003, 124095, 190279, 273009, 455015, 570837, 951395, 1365045, 2093069, 2854185, 6279207, 10465345, 31396035]

約数ペア:

[(1, 31396035), (3, 10465345), (5, 6279207), (11, 2854185), (15, 2093069), (23, 1365045), (33, 951395), (55, 570837), (69, 455015), (115, 273009), (165, 190279), (253, 124095), (345, 91003), (759, 41365), (1265, 24819), (3795, 8273)]