1226496735

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 2306867904

約数和(自身を除く): 1080371169

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 353, 373, 405, 621, 1035, 1059, 1119, 1765, 1863, 1865, 3105, 3177, 3357, 5295, 5595, 8119, 8579, 9315, 9531, 10071, 15885, 16785, 24357, 25737, 28593, 30213, 40595, 42895, 47655, 50355, 73071, 77211, 121785, 128685, 131669, 142965, 151065, 219213, 231633, 365355, 386055, 395007, 657639, 658345, 694899, 1096065, 1158165, 1185021, 1975035, 3028387, 3288195, 3474495, 3555063, 5925105, 9085161, 10665189, 15141935, 17775315, 27255483, 45425805, 53325945, 81766449, 136277415, 245299347, 408832245, 1226496735]

約数ペア:

[(1, 1226496735), (3, 408832245), (5, 245299347), (9, 136277415), (15, 81766449), (23, 53325945), (27, 45425805), (45, 27255483), (69, 17775315), (81, 15141935), (115, 10665189), (135, 9085161), (207, 5925105), (345, 3555063), (353, 3474495), (373, 3288195), (405, 3028387), (621, 1975035), (1035, 1185021), (1059, 1158165), (1119, 1096065), (1765, 694899), (1863, 658345), (1865, 657639), (3105, 395007), (3177, 386055), (3357, 365355), (5295, 231633), (5595, 219213), (8119, 151065), (8579, 142965), (9315, 131669), (9531, 128685), (10071, 121785), (15885, 77211), (16785, 73071), (24357, 50355), (25737, 47655), (28593, 42895), (30213, 40595)]