72401025

素因数分解:

$3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{5393}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 120394080

約数和(自身を除く): 47993055

約数列:

[1, 3, 5, 15, 25, 75, 179, 537, 895, 2685, 4475, 5393, 13425, 16179, 26965, 80895, 134825, 404475, 965347, 2896041, 4826735, 14480205, 24133675, 72401025]

約数ペア:

[(1, 72401025), (3, 24133675), (5, 14480205), (15, 4826735), (25, 2896041), (75, 965347), (179, 404475), (537, 134825), (895, 80895), (2685, 26965), (4475, 16179), (5393, 13425)]