70717245

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 45404355

約数列:

[1, 3, 5, 15, 79, 83, 237, 249, 395, 415, 719, 1185, 1245, 2157, 3595, 6557, 10785, 19671, 32785, 56801, 59677, 98355, 170403, 179031, 284005, 298385, 852015, 895155, 4714483, 14143449, 23572415, 70717245]

約数ペア:

[(1, 70717245), (3, 23572415), (5, 14143449), (15, 4714483), (79, 895155), (83, 852015), (237, 298385), (249, 284005), (395, 179031), (415, 170403), (719, 98355), (1185, 59677), (1245, 56801), (2157, 32785), (3595, 19671), (6557, 10785)]