7441995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 14183424

約数和(自身を除く): 6741429

約数列:

[1, 3, 5, 11, 15, 23, 33, 37, 53, 55, 69, 111, 115, 159, 165, 185, 253, 265, 345, 407, 555, 583, 759, 795, 851, 1219, 1221, 1265, 1749, 1961, 2035, 2553, 2915, 3657, 3795, 4255, 5883, 6095, 6105, 8745, 9361, 9805, 12765, 13409, 18285, 21571, 28083, 29415, 40227, 45103, 46805, 64713, 67045, 107855, 135309, 140415, 201135, 225515, 323565, 496133, 676545, 1488399, 2480665, 7441995]

約数ペア:

[(1, 7441995), (3, 2480665), (5, 1488399), (11, 676545), (15, 496133), (23, 323565), (33, 225515), (37, 201135), (53, 140415), (55, 135309), (69, 107855), (111, 67045), (115, 64713), (159, 46805), (165, 45103), (185, 40227), (253, 29415), (265, 28083), (345, 21571), (407, 18285), (555, 13409), (583, 12765), (759, 9805), (795, 9361), (851, 8745), (1219, 6105), (1221, 6095), (1265, 5883), (1749, 4255), (1961, 3795), (2035, 3657), (2553, 2915)]