1296002305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1\times {\mathrm{7253}}^1$

素因数の和:10020

約数の個数: 16

約数和(自身を含む): 1675674000

約数和(自身を除く): 379671695

約数列:

[1, 5, 13, 65, 2749, 7253, 13745, 35737, 36265, 94289, 178685, 471445, 19938497, 99692485, 259200461, 1296002305]

約数ペア:

[(1, 1296002305), (5, 259200461), (13, 99692485), (65, 19938497), (2749, 471445), (7253, 178685), (13745, 94289), (35737, 36265)]