180922105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 273006720

約数和(自身を除く): 92084615

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 169, 365, 419, 455, 511, 845, 949, 1183, 2095, 2555, 2933, 4745, 5447, 5915, 6643, 12337, 14665, 27235, 30587, 33215, 38129, 61685, 70811, 86359, 152935, 190645, 214109, 354055, 397631, 431795, 495677, 1070545, 1988155, 2478385, 2783417, 5169203, 13917085, 25846015, 36184421, 180922105]

約数ペア:

[(1, 180922105), (5, 36184421), (7, 25846015), (13, 13917085), (35, 5169203), (65, 2783417), (73, 2478385), (91, 1988155), (169, 1070545), (365, 495677), (419, 431795), (455, 397631), (511, 354055), (845, 214109), (949, 190645), (1183, 152935), (2095, 86359), (2555, 70811), (2933, 61685), (4745, 38129), (5447, 33215), (5915, 30587), (6643, 27235), (12337, 14665)]