224767845

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 420249600

約数和(自身を除く): 195481755

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 191, 207, 345, 379, 573, 621, 955, 1035, 1137, 1719, 1895, 2865, 3105, 3411, 4393, 5157, 5685, 8595, 8717, 10233, 13179, 17055, 21965, 25785, 26151, 39537, 43585, 51165, 65895, 72389, 78453, 118611, 130755, 197685, 217167, 235359, 361945, 392265, 593055, 651501, 1085835, 1176795, 1664947, 1954503, 3257505, 4994841, 8324735, 9772515, 14984523, 24974205, 44953569, 74922615, 224767845]

約数ペア:

[(1, 224767845), (3, 74922615), (5, 44953569), (9, 24974205), (15, 14984523), (23, 9772515), (27, 8324735), (45, 4994841), (69, 3257505), (115, 1954503), (135, 1664947), (191, 1176795), (207, 1085835), (345, 651501), (379, 593055), (573, 392265), (621, 361945), (955, 235359), (1035, 217167), (1137, 197685), (1719, 130755), (1895, 118611), (2865, 78453), (3105, 72389), (3411, 65895), (4393, 51165), (5157, 43585), (5685, 39537), (8595, 26151), (8717, 25785), (10233, 21965), (13179, 17055)]