152066915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 255854592

約数和(自身を除く): 103787677

約数列:

[1, 5, 7, 11, 13, 23, 35, 55, 65, 77, 91, 115, 143, 161, 253, 299, 385, 455, 715, 805, 1001, 1265, 1321, 1495, 1771, 2093, 3289, 5005, 6605, 8855, 9247, 10465, 14531, 16445, 17173, 23023, 30383, 46235, 72655, 85865, 101717, 115115, 120211, 151915, 188903, 212681, 334213, 394979, 508585, 601055, 944515, 1063405, 1322321, 1671065, 1974895, 2339491, 2764853, 4344769, 6611605, 11697455, 13824265, 21723845, 30413383, 152066915]

約数ペア:

[(1, 152066915), (5, 30413383), (7, 21723845), (11, 13824265), (13, 11697455), (23, 6611605), (35, 4344769), (55, 2764853), (65, 2339491), (77, 1974895), (91, 1671065), (115, 1322321), (143, 1063405), (161, 944515), (253, 601055), (299, 508585), (385, 394979), (455, 334213), (715, 212681), (805, 188903), (1001, 151915), (1265, 120211), (1321, 115115), (1495, 101717), (1771, 85865), (2093, 72655), (3289, 46235), (5005, 30383), (6605, 23023), (8855, 17173), (9247, 16445), (10465, 14531)]