14750015

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 21482496

約数和(自身を除く): 6732481

約数列:

[1, 5, 7, 23, 35, 73, 115, 161, 251, 365, 511, 805, 1255, 1679, 1757, 2555, 5773, 8395, 8785, 11753, 18323, 28865, 40411, 58765, 91615, 128261, 202055, 421429, 641305, 2107145, 2950003, 14750015]

約数ペア:

[(1, 14750015), (5, 2950003), (7, 2107145), (23, 641305), (35, 421429), (73, 202055), (115, 128261), (161, 91615), (251, 58765), (365, 40411), (511, 28865), (805, 18323), (1255, 11753), (1679, 8785), (1757, 8395), (2555, 5773)]