10719565515

素因数分解:

$3^4\times 5^1\times {\mathrm{26468063}}^1$

素因数の和:26468080

約数の個数: 20

約数和(自身を含む): 19215814464

約数和(自身を除く): 8496248949

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 26468063, 79404189, 132340315, 238212567, 397020945, 714637701, 1191062835, 2143913103, 3573188505, 10719565515]

約数ペア:

[(1, 10719565515), (3, 3573188505), (5, 2143913103), (9, 1191062835), (15, 714637701), (27, 397020945), (45, 238212567), (81, 132340315), (135, 79404189), (405, 26468063)]