75726975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 133161120

約数和(自身を除く): 57434145

約数列:

[1, 3, 5, 15, 25, 29, 37, 75, 87, 111, 145, 185, 435, 555, 725, 925, 941, 1073, 2175, 2775, 2823, 3219, 4705, 5365, 14115, 16095, 23525, 26825, 27289, 34817, 70575, 80475, 81867, 104451, 136445, 174085, 409335, 522255, 682225, 870425, 1009693, 2046675, 2611275, 3029079, 5048465, 15145395, 25242325, 75726975]

約数ペア:

[(1, 75726975), (3, 25242325), (5, 15145395), (15, 5048465), (25, 3029079), (29, 2611275), (37, 2046675), (75, 1009693), (87, 870425), (111, 682225), (145, 522255), (185, 409335), (435, 174085), (555, 136445), (725, 104451), (925, 81867), (941, 80475), (1073, 70575), (2175, 34817), (2775, 27289), (2823, 26825), (3219, 23525), (4705, 16095), (5365, 14115)]