2223166465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1\times {\mathrm{541}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 2902136832

約数和(自身を除く): 678970367

約数列:

[1, 5, 13, 65, 191, 331, 541, 955, 1655, 2483, 2705, 4303, 7033, 12415, 21515, 35165, 63221, 103331, 179071, 316105, 516655, 821873, 895355, 1343303, 2327923, 4109365, 6716515, 11639615, 34202561, 171012805, 444633293, 2223166465]

約数ペア:

[(1, 2223166465), (5, 444633293), (13, 171012805), (65, 34202561), (191, 11639615), (331, 6716515), (541, 4109365), (955, 2327923), (1655, 1343303), (2483, 895355), (2705, 821873), (4303, 516655), (7033, 316105), (12415, 179071), (21515, 103331), (35165, 63221)]