118804545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 217751040

約数和(自身を除く): 98946495

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 79, 115, 207, 237, 345, 395, 711, 1035, 1185, 1453, 1817, 3555, 4359, 5451, 7265, 9085, 13077, 16353, 21795, 27255, 33419, 65385, 81765, 100257, 114787, 167095, 300771, 344361, 501285, 573935, 1033083, 1503855, 1721805, 2640101, 5165415, 7920303, 13200505, 23760909, 39601515, 118804545]

約数ペア:

[(1, 118804545), (3, 39601515), (5, 23760909), (9, 13200505), (15, 7920303), (23, 5165415), (45, 2640101), (69, 1721805), (79, 1503855), (115, 1033083), (207, 573935), (237, 501285), (345, 344361), (395, 300771), (711, 167095), (1035, 114787), (1185, 100257), (1453, 81765), (1817, 65385), (3555, 33419), (4359, 27255), (5451, 21795), (7265, 16353), (9085, 13077)]