246134075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 374589120

約数和(自身を除く): 128455045

約数列:

[1, 5, 11, 17, 19, 25, 55, 85, 95, 163, 187, 209, 275, 289, 323, 425, 475, 815, 935, 1045, 1445, 1615, 1793, 2771, 3097, 3179, 3553, 4075, 4675, 5225, 5491, 7225, 8075, 8965, 13855, 15485, 15895, 17765, 27455, 30481, 34067, 44825, 47107, 52649, 60401, 69275, 77425, 79475, 88825, 137275, 152405, 170335, 235535, 263245, 302005, 518177, 579139, 762025, 851675, 895033, 1177675, 1316225, 1510025, 2590885, 2895695, 4475165, 9845363, 12954425, 14478475, 22375825, 49226815, 246134075]

約数ペア:

[(1, 246134075), (5, 49226815), (11, 22375825), (17, 14478475), (19, 12954425), (25, 9845363), (55, 4475165), (85, 2895695), (95, 2590885), (163, 1510025), (187, 1316225), (209, 1177675), (275, 895033), (289, 851675), (323, 762025), (425, 579139), (475, 518177), (815, 302005), (935, 263245), (1045, 235535), (1445, 170335), (1615, 152405), (1793, 137275), (2771, 88825), (3097, 79475), (3179, 77425), (3553, 69275), (4075, 60401), (4675, 52649), (5225, 47107), (5491, 44825), (7225, 34067), (8075, 30481), (8965, 27455), (13855, 17765), (15485, 15895)]