102815175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3137}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 186773760

約数和(自身を除く): 83958585

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1311, 1425, 1725, 2185, 3137, 6555, 9411, 10925, 15685, 32775, 47055, 59603, 72151, 78425, 178809, 216453, 235275, 298015, 360755, 894045, 1082265, 1370869, 1490075, 1803775, 4112607, 4470225, 5411325, 6854345, 20563035, 34271725, 102815175]

約数ペア:

[(1, 102815175), (3, 34271725), (5, 20563035), (15, 6854345), (19, 5411325), (23, 4470225), (25, 4112607), (57, 1803775), (69, 1490075), (75, 1370869), (95, 1082265), (115, 894045), (285, 360755), (345, 298015), (437, 235275), (475, 216453), (575, 178809), (1311, 78425), (1425, 72151), (1725, 59603), (2185, 47055), (3137, 32775), (6555, 15685), (9411, 10925)]