122956268545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{279481}}^1$

素因数の和:279937

約数の個数: 32

約数和(自身を含む): 169835621760

約数和(自身を除く): 46879353215

約数列:

[1, 5, 11, 19, 55, 95, 209, 421, 1045, 2105, 4631, 7999, 23155, 39995, 87989, 279481, 439945, 1397405, 3074291, 5310139, 15371455, 26550695, 58411529, 117661501, 292057645, 588307505, 1294276511, 2235568519, 6471382555, 11177842595, 24591253709, 122956268545]

約数ペア:

[(1, 122956268545), (5, 24591253709), (11, 11177842595), (19, 6471382555), (55, 2235568519), (95, 1294276511), (209, 588307505), (421, 292057645), (1045, 117661501), (2105, 58411529), (4631, 26550695), (7999, 15371455), (23155, 5310139), (39995, 3074291), (87989, 1397405), (279481, 439945)]