53729065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20161}}^1$

素因数の和:20220

約数の個数: 16

約数和(自身を含む): 71131536

約数和(自身を除く): 17402471

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 20161, 100805, 262093, 826601, 1310465, 4133005, 10745813, 53729065]

約数ペア:

[(1, 53729065), (5, 10745813), (13, 4133005), (41, 1310465), (65, 826601), (205, 262093), (533, 100805), (2665, 20161)]