13175435

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 7145845

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1259, 1495, 2093, 6295, 8813, 10465, 16367, 28957, 44065, 81835, 114569, 144785, 202699, 376441, 572845, 1013495, 1882205, 2635087, 13175435]

約数ペア:

[(1, 13175435), (5, 2635087), (7, 1882205), (13, 1013495), (23, 572845), (35, 376441), (65, 202699), (91, 144785), (115, 114569), (161, 81835), (299, 44065), (455, 28957), (805, 16367), (1259, 10465), (1495, 8813), (2093, 6295)]