41840145

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 81544320

約数和(自身を除く): 39704175

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 59, 81, 85, 103, 135, 153, 177, 255, 295, 309, 405, 459, 515, 531, 765, 885, 927, 1003, 1377, 1545, 1593, 1751, 2295, 2655, 2781, 3009, 4635, 4779, 5015, 5253, 6077, 6885, 7965, 8343, 8755, 9027, 13905, 15045, 15759, 18231, 23895, 26265, 27081, 30385, 41715, 45135, 47277, 54693, 78795, 81243, 91155, 103309, 135405, 141831, 164079, 236385, 273465, 309927, 406215, 492237, 516545, 709155, 820395, 929781, 1549635, 2461185, 2789343, 4648905, 8368029, 13946715, 41840145]

約数ペア:

[(1, 41840145), (3, 13946715), (5, 8368029), (9, 4648905), (15, 2789343), (17, 2461185), (27, 1549635), (45, 929781), (51, 820395), (59, 709155), (81, 516545), (85, 492237), (103, 406215), (135, 309927), (153, 273465), (177, 236385), (255, 164079), (295, 141831), (309, 135405), (405, 103309), (459, 91155), (515, 81243), (531, 78795), (765, 54693), (885, 47277), (927, 45135), (1003, 41715), (1377, 30385), (1545, 27081), (1593, 26265), (1751, 23895), (2295, 18231), (2655, 15759), (2781, 15045), (3009, 13905), (4635, 9027), (4779, 8755), (5015, 8343), (5253, 7965), (6077, 6885)]