168192939825

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{105389}}^1$

素因数の和:105619

約数の個数: 72

約数和(自身を含む): 310386618360

約数和(自身を除く): 142193678535

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 173, 205, 225, 369, 519, 615, 865, 1025, 1557, 1845, 2595, 3075, 4325, 7093, 7785, 9225, 12975, 21279, 35465, 38925, 63837, 105389, 106395, 177325, 316167, 319185, 526945, 531975, 948501, 1580835, 1595925, 2634725, 4320949, 4742505, 7904175, 12962847, 18232297, 21604745, 23712525, 38888541, 54696891, 64814235, 91161485, 108023725, 164090673, 194442705, 273484455, 324071175, 455807425, 747524177, 820453365, 972213525, 1367422275, 2242572531, 3737620885, 4102266825, 6727717593, 11212862655, 18688104425, 33638587965, 56064313275, 168192939825]

約数ペア:

[(1, 168192939825), (3, 56064313275), (5, 33638587965), (9, 18688104425), (15, 11212862655), (25, 6727717593), (41, 4102266825), (45, 3737620885), (75, 2242572531), (123, 1367422275), (173, 972213525), (205, 820453365), (225, 747524177), (369, 455807425), (519, 324071175), (615, 273484455), (865, 194442705), (1025, 164090673), (1557, 108023725), (1845, 91161485), (2595, 64814235), (3075, 54696891), (4325, 38888541), (7093, 23712525), (7785, 21604745), (9225, 18232297), (12975, 12962847), (21279, 7904175), (35465, 4742505), (38925, 4320949), (63837, 2634725), (105389, 1595925), (106395, 1580835), (177325, 948501), (316167, 531975), (319185, 526945)]