48282885

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{811}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 101084256

約数和(自身を除く): 52801371

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 243, 245, 315, 405, 441, 567, 735, 811, 945, 1215, 1323, 1701, 2205, 2433, 2835, 3969, 4055, 5677, 6615, 7299, 8505, 11907, 12165, 17031, 19845, 21897, 28385, 36495, 39739, 51093, 59535, 65691, 85155, 109485, 119217, 153279, 197073, 198695, 255465, 328455, 357651, 459837, 596085, 766395, 985365, 1072953, 1379511, 1788255, 2299185, 3218859, 5364765, 6897555, 9656577, 16094295, 48282885]

約数ペア:

[(1, 48282885), (3, 16094295), (5, 9656577), (7, 6897555), (9, 5364765), (15, 3218859), (21, 2299185), (27, 1788255), (35, 1379511), (45, 1072953), (49, 985365), (63, 766395), (81, 596085), (105, 459837), (135, 357651), (147, 328455), (189, 255465), (243, 198695), (245, 197073), (315, 153279), (405, 119217), (441, 109485), (567, 85155), (735, 65691), (811, 59535), (945, 51093), (1215, 39739), (1323, 36495), (1701, 28385), (2205, 21897), (2433, 19845), (2835, 17031), (3969, 12165), (4055, 11907), (5677, 8505), (6615, 7299)]