48565575

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:878

約数の個数: 60

約数和(自身を含む): 93174840

約数和(自身を除く): 44609265

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 261, 405, 435, 675, 725, 783, 827, 1305, 2025, 2175, 2349, 2481, 3915, 4135, 6525, 7443, 11745, 12405, 19575, 20675, 22329, 23983, 37215, 58725, 62025, 66987, 71949, 111645, 119915, 186075, 215847, 334935, 359745, 558225, 599575, 647541, 1079235, 1674675, 1798725, 1942623, 3237705, 5396175, 9713115, 16188525, 48565575]

約数ペア:

[(1, 48565575), (3, 16188525), (5, 9713115), (9, 5396175), (15, 3237705), (25, 1942623), (27, 1798725), (29, 1674675), (45, 1079235), (75, 647541), (81, 599575), (87, 558225), (135, 359745), (145, 334935), (225, 215847), (261, 186075), (405, 119915), (435, 111645), (675, 71949), (725, 66987), (783, 62025), (827, 58725), (1305, 37215), (2025, 23983), (2175, 22329), (2349, 20675), (2481, 19575), (3915, 12405), (4135, 11745), (6525, 7443)]