53115225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41659}}^1$

素因数の和:41689

約数の個数: 24

約数和(自身を含む): 92985120

約数和(自身を除く): 39869895

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 41659, 124977, 208295, 624885, 708203, 1041475, 2124609, 3124425, 3541015, 10623045, 17705075, 53115225]

約数ペア:

[(1, 53115225), (3, 17705075), (5, 10623045), (15, 3541015), (17, 3124425), (25, 2124609), (51, 1041475), (75, 708203), (85, 624885), (255, 208295), (425, 124977), (1275, 41659)]