3119253755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 4121591040

約数和(自身を除く): 1002337285

約数列:

[1, 5, 17, 43, 85, 89, 215, 223, 445, 731, 1115, 1513, 1849, 3655, 3791, 3827, 7565, 9245, 9589, 18955, 19135, 19847, 31433, 47945, 65059, 99235, 157165, 163013, 164561, 325295, 337399, 412327, 815065, 822805, 853421, 1686995, 2061635, 2797537, 4267105, 7009559, 13987685, 14508157, 35047795, 36697103, 72540785, 183485515, 623850751, 3119253755]

約数ペア:

[(1, 3119253755), (5, 623850751), (17, 183485515), (43, 72540785), (85, 36697103), (89, 35047795), (215, 14508157), (223, 13987685), (445, 7009559), (731, 4267105), (1115, 2797537), (1513, 2061635), (1849, 1686995), (3655, 853421), (3791, 822805), (3827, 815065), (7565, 412327), (9245, 337399), (9589, 325295), (18955, 164561), (19135, 163013), (19847, 157165), (31433, 99235), (47945, 65059)]