22305375

素因数分解:

$3^4\times 5^3\times {\mathrm{2203}}^1$

素因数の和:2230

約数の個数: 40

約数和(自身を含む): 41602704

約数和(自身を除く): 19297329

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 2203, 3375, 6609, 10125, 11015, 19827, 33045, 55075, 59481, 99135, 165225, 178443, 275375, 297405, 495675, 826125, 892215, 1487025, 2478375, 4461075, 7435125, 22305375]

約数ペア:

[(1, 22305375), (3, 7435125), (5, 4461075), (9, 2478375), (15, 1487025), (25, 892215), (27, 826125), (45, 495675), (75, 297405), (81, 275375), (125, 178443), (135, 165225), (225, 99135), (375, 59481), (405, 55075), (675, 33045), (1125, 19827), (2025, 11015), (2203, 10125), (3375, 6609)]