145537595

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 218217888

約数和(自身を除く): 72680293

約数列:

[1, 5, 7, 17, 35, 49, 83, 85, 119, 245, 415, 421, 581, 595, 833, 1411, 2105, 2905, 2947, 4067, 4165, 7055, 7157, 9877, 14735, 20335, 20629, 34943, 35785, 49385, 50099, 69139, 103145, 174715, 244601, 250495, 345695, 350693, 594031, 1223005, 1712207, 1753465, 2970155, 4158217, 8561035, 20791085, 29107519, 145537595]

約数ペア:

[(1, 145537595), (5, 29107519), (7, 20791085), (17, 8561035), (35, 4158217), (49, 2970155), (83, 1753465), (85, 1712207), (119, 1223005), (245, 594031), (415, 350693), (421, 345695), (581, 250495), (595, 244601), (833, 174715), (1411, 103145), (2105, 69139), (2905, 50099), (2947, 49385), (4067, 35785), (4165, 34943), (7055, 20629), (7157, 20335), (9877, 14735)]