83800575

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1478

約数の個数: 60

約数和(自身を含む): 160692840

約数和(自身を除く): 76892265

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 261, 405, 435, 675, 725, 783, 1305, 1427, 2025, 2175, 2349, 3915, 4281, 6525, 7135, 11745, 12843, 19575, 21405, 35675, 38529, 41383, 58725, 64215, 107025, 115587, 124149, 192645, 206915, 321075, 372447, 577935, 620745, 963225, 1034575, 1117341, 1862235, 2889675, 3103725, 3352023, 5586705, 9311175, 16760115, 27933525, 83800575]

約数ペア:

[(1, 83800575), (3, 27933525), (5, 16760115), (9, 9311175), (15, 5586705), (25, 3352023), (27, 3103725), (29, 2889675), (45, 1862235), (75, 1117341), (81, 1034575), (87, 963225), (135, 620745), (145, 577935), (225, 372447), (261, 321075), (405, 206915), (435, 192645), (675, 124149), (725, 115587), (783, 107025), (1305, 64215), (1427, 58725), (2025, 41383), (2175, 38529), (2349, 35675), (3915, 21405), (4281, 19575), (6525, 12843), (7135, 11745)]