2115565005

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1699249}}^1$

素因数の和:1699340

約数の個数: 16

約数和(自身を含む): 3425688000

約数和(自身を除く): 1310122995

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 1699249, 5097747, 8496245, 25488735, 141037667, 423113001, 705188335, 2115565005]

約数ペア:

[(1, 2115565005), (3, 705188335), (5, 423113001), (15, 141037667), (83, 25488735), (249, 8496245), (415, 5097747), (1245, 1699249)]