117395965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 158353920

約数和(自身を除く): 40957955

約数列:

[1, 5, 17, 19, 85, 95, 157, 323, 463, 785, 1615, 2315, 2669, 2983, 7871, 8797, 13345, 14915, 39355, 43985, 50711, 72691, 149549, 253555, 363455, 747745, 1235747, 1381129, 6178735, 6905645, 23479193, 117395965]

約数ペア:

[(1, 117395965), (5, 23479193), (17, 6905645), (19, 6178735), (85, 1381129), (95, 1235747), (157, 747745), (323, 363455), (463, 253555), (785, 149549), (1615, 72691), (2315, 50711), (2669, 43985), (2983, 39355), (7871, 14915), (8797, 13345)]