1331196675

素因数分解:

$3^1\times 5^2\times {\mathrm{769}}^1\times {\mathrm{23081}}^1$

素因数の和:23863

約数の個数: 24

約数和(自身を含む): 2203869360

約数和(自身を除く): 872672685

約数列:

[1, 3, 5, 15, 25, 75, 769, 2307, 3845, 11535, 19225, 23081, 57675, 69243, 115405, 346215, 577025, 1731075, 17749289, 53247867, 88746445, 266239335, 443732225, 1331196675]

約数ペア:

[(1, 1331196675), (3, 443732225), (5, 266239335), (15, 88746445), (25, 53247867), (75, 17749289), (769, 1731075), (2307, 577025), (3845, 346215), (11535, 115405), (19225, 69243), (23081, 57675)]