293880225

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{44027}}^1$

素因数の和:44129

約数の個数: 24

約数和(自身を含む): 491352480

約数和(自身を除く): 197472255

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 44027, 132081, 220135, 660405, 1100675, 3302025, 3918403, 11755209, 19592015, 58776045, 97960075, 293880225]

約数ペア:

[(1, 293880225), (3, 97960075), (5, 58776045), (15, 19592015), (25, 11755209), (75, 3918403), (89, 3302025), (267, 1100675), (445, 660405), (1335, 220135), (2225, 132081), (6675, 44027)]