63967585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 90357120

約数和(自身を除く): 26389535

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 451, 779, 1045, 1493, 2255, 3895, 7465, 8569, 16423, 28367, 42845, 61213, 82115, 141835, 306065, 312037, 673343, 1163047, 1560185, 3366715, 5815235, 12793517, 63967585]

約数ペア:

[(1, 63967585), (5, 12793517), (11, 5815235), (19, 3366715), (41, 1560185), (55, 1163047), (95, 673343), (205, 312037), (209, 306065), (451, 141835), (779, 82115), (1045, 61213), (1493, 42845), (2255, 28367), (3895, 16423), (7465, 8569)]