78860852025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1861}}^1\times {\mathrm{19483}}^1$

素因数の和:21386

約数の個数: 48

約数和(自身を含む): 134958653760

約数和(自身を除く): 56097801735

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 1861, 2175, 5583, 9305, 19483, 27915, 46525, 53969, 58449, 97415, 139575, 161907, 269845, 292245, 487075, 565007, 809535, 1349225, 1461225, 1695021, 2825035, 4047675, 8475105, 14125175, 36257863, 42375525, 108773589, 181289315, 543867945, 906446575, 1051478027, 2719339725, 3154434081, 5257390135, 15772170405, 26286950675, 78860852025]

約数ペア:

[(1, 78860852025), (3, 26286950675), (5, 15772170405), (15, 5257390135), (25, 3154434081), (29, 2719339725), (75, 1051478027), (87, 906446575), (145, 543867945), (435, 181289315), (725, 108773589), (1861, 42375525), (2175, 36257863), (5583, 14125175), (9305, 8475105), (19483, 4047675), (27915, 2825035), (46525, 1695021), (53969, 1461225), (58449, 1349225), (97415, 809535), (139575, 565007), (161907, 487075), (269845, 292245)]