38401425

素因数分解:

$3^3\times 5^2\times {\mathrm{56891}}^1$

素因数の和:56910

約数の個数: 24

約数和(自身を含む): 70546080

約数和(自身を除く): 32144655

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 56891, 170673, 284455, 512019, 853365, 1422275, 1536057, 2560095, 4266825, 7680285, 12800475, 38401425]

約数ペア:

[(1, 38401425), (3, 12800475), (5, 7680285), (9, 4266825), (15, 2560095), (25, 1536057), (27, 1422275), (45, 853365), (75, 512019), (135, 284455), (225, 170673), (675, 56891)]