13377455

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29401}}^1$

素因数の和:29426

約数の個数: 16

約数和(自身を含む): 19758144

約数和(自身を除く): 6380689

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 29401, 147005, 205807, 382213, 1029035, 1911065, 2675491, 13377455]

約数ペア:

[(1, 13377455), (5, 2675491), (7, 1911065), (13, 1029035), (35, 382213), (65, 205807), (91, 147005), (455, 29401)]