11921715195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61137001}}^1$

素因数の和:61137022

約数の個数: 16

約数和(自身を含む): 20542032672

約数和(自身を除く): 8620317477

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 61137001, 183411003, 305685005, 794781013, 917055015, 2384343039, 3973905065, 11921715195]

約数ペア:

[(1, 11921715195), (3, 3973905065), (5, 2384343039), (13, 917055015), (15, 794781013), (39, 305685005), (65, 183411003), (195, 61137001)]