10101825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 20311200

約数和(自身を除く): 10209375

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 45, 51, 57, 75, 85, 95, 139, 153, 171, 225, 255, 285, 323, 417, 425, 475, 695, 765, 855, 969, 1251, 1275, 1425, 1615, 2085, 2363, 2641, 2907, 3475, 3825, 4275, 4845, 6255, 7089, 7923, 8075, 10425, 11815, 13205, 14535, 21267, 23769, 24225, 31275, 35445, 39615, 44897, 59075, 66025, 72675, 106335, 118845, 134691, 177225, 198075, 224485, 404073, 531675, 594225, 673455, 1122425, 2020365, 3367275, 10101825]

約数ペア:

[(1, 10101825), (3, 3367275), (5, 2020365), (9, 1122425), (15, 673455), (17, 594225), (19, 531675), (25, 404073), (45, 224485), (51, 198075), (57, 177225), (75, 134691), (85, 118845), (95, 106335), (139, 72675), (153, 66025), (171, 59075), (225, 44897), (255, 39615), (285, 35445), (323, 31275), (417, 24225), (425, 23769), (475, 21267), (695, 14535), (765, 13205), (855, 11815), (969, 10425), (1251, 8075), (1275, 7923), (1425, 7089), (1615, 6255), (2085, 4845), (2363, 4275), (2641, 3825), (2907, 3475)]