83208675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 154958832

約数和(自身を除く): 71750157

約数列:

[1, 3, 5, 11, 15, 25, 33, 53, 55, 75, 121, 159, 165, 173, 265, 275, 363, 519, 583, 605, 795, 825, 865, 1325, 1749, 1815, 1903, 2595, 2915, 3025, 3975, 4325, 5709, 6413, 8745, 9075, 9169, 9515, 12975, 14575, 19239, 20933, 27507, 28545, 32065, 43725, 45845, 47575, 62799, 96195, 100859, 104665, 137535, 142725, 160325, 229225, 302577, 313995, 480975, 504295, 523325, 687675, 1109449, 1512885, 1569975, 2521475, 3328347, 5547245, 7564425, 16641735, 27736225, 83208675]

約数ペア:

[(1, 83208675), (3, 27736225), (5, 16641735), (11, 7564425), (15, 5547245), (25, 3328347), (33, 2521475), (53, 1569975), (55, 1512885), (75, 1109449), (121, 687675), (159, 523325), (165, 504295), (173, 480975), (265, 313995), (275, 302577), (363, 229225), (519, 160325), (583, 142725), (605, 137535), (795, 104665), (825, 100859), (865, 96195), (1325, 62799), (1749, 47575), (1815, 45845), (1903, 43725), (2595, 32065), (2915, 28545), (3025, 27507), (3975, 20933), (4325, 19239), (5709, 14575), (6413, 12975), (8745, 9515), (9075, 9169)]