2912798295

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{4261}}^1$

素因数の和:5664

約数の個数: 48

約数和(自身を含む): 5513118624

約数和(自身を除く): 2600320329

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1381, 4143, 4261, 6905, 12429, 12783, 15191, 20715, 21305, 38349, 45573, 46871, 62145, 63915, 75955, 136719, 140613, 191745, 227865, 234355, 421839, 683595, 703065, 2109195, 5884441, 17653323, 29422205, 52959969, 64728851, 88266615, 194186553, 264799845, 323644255, 582559659, 970932765, 2912798295]

約数ペア:

[(1, 2912798295), (3, 970932765), (5, 582559659), (9, 323644255), (11, 264799845), (15, 194186553), (33, 88266615), (45, 64728851), (55, 52959969), (99, 29422205), (165, 17653323), (495, 5884441), (1381, 2109195), (4143, 703065), (4261, 683595), (6905, 421839), (12429, 234355), (12783, 227865), (15191, 191745), (20715, 140613), (21305, 136719), (38349, 75955), (45573, 63915), (46871, 62145)]