74977355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 98233344

約数和(自身を除く): 23255989

約数列:

[1, 5, 23, 37, 67, 115, 185, 263, 335, 851, 1315, 1541, 2479, 4255, 6049, 7705, 9731, 12395, 17621, 30245, 48655, 57017, 88105, 223813, 285085, 405283, 651977, 1119065, 2026415, 3259885, 14995471, 74977355]

約数ペア:

[(1, 74977355), (5, 14995471), (23, 3259885), (37, 2026415), (67, 1119065), (115, 651977), (185, 405283), (263, 285085), (335, 223813), (851, 88105), (1315, 57017), (1541, 48655), (2479, 30245), (4255, 17621), (6049, 12395), (7705, 9731)]