7139548195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{9001}}^1\times {\mathrm{12203}}^1$

素因数の和:21222

約数の個数: 16

約数和(自身を含む): 9228274272

約数和(自身を除く): 2088726077

約数列:

[1, 5, 13, 65, 9001, 12203, 45005, 61015, 117013, 158639, 585065, 793195, 109839203, 549196015, 1427909639, 7139548195]

約数ペア:

[(1, 7139548195), (5, 1427909639), (13, 549196015), (65, 109839203), (9001, 793195), (12203, 585065), (45005, 158639), (61015, 117013)]