27276685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 9011315

約数列:

[1, 5, 19, 41, 47, 95, 149, 205, 235, 745, 779, 893, 1927, 2831, 3895, 4465, 6109, 7003, 9635, 14155, 30545, 35015, 36613, 116071, 133057, 183065, 287123, 580355, 665285, 1435615, 5455337, 27276685]

約数ペア:

[(1, 27276685), (5, 5455337), (19, 1435615), (41, 665285), (47, 580355), (95, 287123), (149, 183065), (205, 133057), (235, 116071), (745, 36613), (779, 35015), (893, 30545), (1927, 14155), (2831, 9635), (3895, 7003), (4465, 6109)]