7280071445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{2053}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 9297225600

約数和(自身を除く): 2017154155

約数列:

[1, 5, 19, 95, 163, 229, 815, 1145, 2053, 3097, 4351, 10265, 15485, 21755, 37327, 39007, 186635, 195035, 334639, 470137, 709213, 1673195, 2350685, 3546065, 6358141, 8932603, 31790705, 44663015, 76632331, 383161655, 1456014289, 7280071445]

約数ペア:

[(1, 7280071445), (5, 1456014289), (19, 383161655), (95, 76632331), (163, 44663015), (229, 31790705), (815, 8932603), (1145, 6358141), (2053, 3546065), (3097, 2350685), (4351, 1673195), (10265, 709213), (15485, 470137), (21755, 334639), (37327, 195035), (39007, 186635)]