65617275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{38039}}^1$

素因数の和:38075

約数の個数: 24

約数和(自身を含む): 113207040

約数和(自身を除く): 47589765

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 38039, 114117, 190195, 570585, 874897, 950975, 2624691, 2852925, 4374485, 13123455, 21872425, 65617275]

約数ペア:

[(1, 65617275), (3, 21872425), (5, 13123455), (15, 4374485), (23, 2852925), (25, 2624691), (69, 950975), (75, 874897), (115, 570585), (345, 190195), (575, 114117), (1725, 38039)]