27345435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 51020928

約数和(自身を除く): 23675493

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 73, 85, 113, 195, 219, 221, 255, 339, 365, 565, 663, 949, 1095, 1105, 1241, 1469, 1695, 1921, 2847, 3315, 3723, 4407, 4745, 5763, 6205, 7345, 8249, 9605, 14235, 16133, 18615, 22035, 24747, 24973, 28815, 41245, 48399, 74919, 80665, 107237, 123735, 124865, 140233, 241995, 321711, 374595, 420699, 536185, 701165, 1608555, 1823029, 2103495, 5469087, 9115145, 27345435]

約数ペア:

[(1, 27345435), (3, 9115145), (5, 5469087), (13, 2103495), (15, 1823029), (17, 1608555), (39, 701165), (51, 536185), (65, 420699), (73, 374595), (85, 321711), (113, 241995), (195, 140233), (219, 124865), (221, 123735), (255, 107237), (339, 80665), (365, 74919), (565, 48399), (663, 41245), (949, 28815), (1095, 24973), (1105, 24747), (1241, 22035), (1469, 18615), (1695, 16133), (1921, 14235), (2847, 9605), (3315, 8249), (3723, 7345), (4407, 6205), (4745, 5763)]