72572475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{42071}}^1$

素因数の和:42107

約数の個数: 24

約数和(自身を含む): 125206272

約数和(自身を除く): 52633797

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 42071, 126213, 210355, 631065, 967633, 1051775, 2902899, 3155325, 4838165, 14514495, 24190825, 72572475]

約数ペア:

[(1, 72572475), (3, 24190825), (5, 14514495), (15, 4838165), (23, 3155325), (25, 2902899), (69, 1051775), (75, 967633), (115, 631065), (345, 210355), (575, 126213), (1725, 42071)]