133128975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 252840960

約数和(自身を除く): 119711985

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 239, 525, 717, 1061, 1195, 1673, 3183, 3585, 5019, 5305, 5975, 7427, 8365, 15915, 17925, 22281, 25095, 26525, 37135, 41825, 79575, 111405, 125475, 185675, 253579, 557025, 760737, 1267895, 1775053, 3803685, 5325159, 6339475, 8875265, 19018425, 26625795, 44376325, 133128975]

約数ペア:

[(1, 133128975), (3, 44376325), (5, 26625795), (7, 19018425), (15, 8875265), (21, 6339475), (25, 5325159), (35, 3803685), (75, 1775053), (105, 1267895), (175, 760737), (239, 557025), (525, 253579), (717, 185675), (1061, 125475), (1195, 111405), (1673, 79575), (3183, 41825), (3585, 37135), (5019, 26525), (5305, 25095), (5975, 22281), (7427, 17925), (8365, 15915)]