108676855

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 52199945

約数列:

[1, 5, 7, 31, 35, 41, 49, 155, 205, 217, 245, 287, 349, 1085, 1271, 1435, 1519, 1745, 2009, 2443, 6355, 7595, 8897, 10045, 10819, 12215, 14309, 17101, 44485, 54095, 62279, 71545, 75733, 85505, 100163, 311395, 378665, 443579, 500815, 530131, 701141, 2217895, 2650655, 3105053, 3505705, 15525265, 21735371, 108676855]

約数ペア:

[(1, 108676855), (5, 21735371), (7, 15525265), (31, 3505705), (35, 3105053), (41, 2650655), (49, 2217895), (155, 701141), (205, 530131), (217, 500815), (245, 443579), (287, 378665), (349, 311395), (1085, 100163), (1271, 85505), (1435, 75733), (1519, 71545), (1745, 62279), (2009, 54095), (2443, 44485), (6355, 17101), (7595, 14309), (8897, 12215), (10045, 10819)]