147021635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 189762048

約数和(自身を除く): 42740413

約数列:

[1, 5, 23, 73, 83, 115, 211, 365, 415, 1055, 1679, 1909, 4853, 6059, 8395, 9545, 15403, 17513, 24265, 30295, 77015, 87565, 139357, 354269, 402799, 696785, 1278449, 1771345, 2013995, 6392245, 29404327, 147021635]

約数ペア:

[(1, 147021635), (5, 29404327), (23, 6392245), (73, 2013995), (83, 1771345), (115, 1278449), (211, 696785), (365, 402799), (415, 354269), (1055, 139357), (1679, 87565), (1909, 77015), (4853, 30295), (6059, 24265), (8395, 17513), (9545, 15403)]