2510197545

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 4181262336

約数和(自身を除く): 1671064791

約数列:

[1, 3, 5, 15, 67, 71, 127, 201, 213, 277, 335, 355, 381, 635, 831, 1005, 1065, 1385, 1905, 4155, 4757, 8509, 9017, 14271, 18559, 19667, 23785, 25527, 27051, 35179, 42545, 45085, 55677, 59001, 71355, 92795, 98335, 105537, 127635, 135255, 175895, 278385, 295005, 527685, 604139, 1317689, 1812417, 2356993, 2497709, 3020695, 3953067, 6588445, 7070979, 7493127, 9062085, 11784965, 12488545, 19765335, 35354895, 37465635, 167346503, 502039509, 836732515, 2510197545]

約数ペア:

[(1, 2510197545), (3, 836732515), (5, 502039509), (15, 167346503), (67, 37465635), (71, 35354895), (127, 19765335), (201, 12488545), (213, 11784965), (277, 9062085), (335, 7493127), (355, 7070979), (381, 6588445), (635, 3953067), (831, 3020695), (1005, 2497709), (1065, 2356993), (1385, 1812417), (1905, 1317689), (4155, 604139), (4757, 527685), (8509, 295005), (9017, 278385), (14271, 175895), (18559, 135255), (19667, 127635), (23785, 105537), (25527, 98335), (27051, 92795), (35179, 71355), (42545, 59001), (45085, 55677)]