22028955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 38235456

約数和(自身を除く): 16206501

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 653, 865, 1959, 2249, 2595, 3265, 6747, 8489, 9795, 11245, 25467, 33735, 42445, 112969, 127335, 338907, 564845, 1468597, 1694535, 4405791, 7342985, 22028955]

約数ペア:

[(1, 22028955), (3, 7342985), (5, 4405791), (13, 1694535), (15, 1468597), (39, 564845), (65, 338907), (173, 127335), (195, 112969), (519, 42445), (653, 33735), (865, 25467), (1959, 11245), (2249, 9795), (2595, 8489), (3265, 6747)]