87452925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 166453632

約数和(自身を除く): 79000707

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 157, 175, 471, 525, 785, 1061, 1099, 2355, 3183, 3297, 3925, 5305, 5495, 7427, 11775, 15915, 16485, 22281, 26525, 27475, 37135, 79575, 82425, 111405, 166577, 185675, 499731, 557025, 832885, 1166039, 2498655, 3498117, 4164425, 5830195, 12493275, 17490585, 29150975, 87452925]

約数ペア:

[(1, 87452925), (3, 29150975), (5, 17490585), (7, 12493275), (15, 5830195), (21, 4164425), (25, 3498117), (35, 2498655), (75, 1166039), (105, 832885), (157, 557025), (175, 499731), (471, 185675), (525, 166577), (785, 111405), (1061, 82425), (1099, 79575), (2355, 37135), (3183, 27475), (3297, 26525), (3925, 22281), (5305, 16485), (5495, 15915), (7427, 11775)]