7138680915

素因数分解:

$3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{969271}}^1$

素因数の和:969770

約数の個数: 16

約数和(自身を含む): 11445163776

約数和(自身を除く): 4306482861

約数列:

[1, 3, 5, 15, 491, 1473, 2455, 7365, 969271, 2907813, 4846355, 14539065, 475912061, 1427736183, 2379560305, 7138680915]

約数ペア:

[(1, 7138680915), (3, 2379560305), (5, 1427736183), (15, 475912061), (491, 14539065), (1473, 4846355), (2455, 2907813), (7365, 969271)]