2247665745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{77359}}^1$

素因数の和:77529

約数の個数: 32

約数和(自身を含む): 3898944000

約数和(自身を除く): 1651278255

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1937, 2235, 5811, 9685, 29055, 77359, 232077, 386795, 1005667, 1160385, 3017001, 5028335, 11526491, 15085005, 34579473, 57632455, 149844383, 172897365, 449533149, 749221915, 2247665745]

約数ペア:

[(1, 2247665745), (3, 749221915), (5, 449533149), (13, 172897365), (15, 149844383), (39, 57632455), (65, 34579473), (149, 15085005), (195, 11526491), (447, 5028335), (745, 3017001), (1937, 1160385), (2235, 1005667), (5811, 386795), (9685, 232077), (29055, 77359)]