27914965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 10187435

約数列:

[1, 5, 13, 29, 59, 65, 145, 251, 295, 377, 767, 1255, 1711, 1885, 3263, 3835, 7279, 8555, 14809, 16315, 22243, 36395, 74045, 94627, 111215, 192517, 429461, 473135, 962585, 2147305, 5582993, 27914965]

約数ペア:

[(1, 27914965), (5, 5582993), (13, 2147305), (29, 962585), (59, 473135), (65, 429461), (145, 192517), (251, 111215), (295, 94627), (377, 74045), (767, 36395), (1255, 22243), (1711, 16315), (1885, 14809), (3263, 8555), (3835, 7279)]