7133460685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{19559}}^1$

素因数の和:19789

約数の個数: 32

約数和(自身を含む): 9569064960

約数和(自身を除く): 2435604275

約数列:

[1, 5, 13, 31, 65, 155, 181, 403, 905, 2015, 2353, 5611, 11765, 19559, 28055, 72943, 97795, 254267, 364715, 606329, 1271335, 3031645, 3540179, 7882277, 17700895, 39411385, 46022327, 109745549, 230111635, 548727745, 1426692137, 7133460685]

約数ペア:

[(1, 7133460685), (5, 1426692137), (13, 548727745), (31, 230111635), (65, 109745549), (155, 46022327), (181, 39411385), (403, 17700895), (905, 7882277), (2015, 3540179), (2353, 3031645), (5611, 1271335), (11765, 606329), (19559, 364715), (28055, 254267), (72943, 97795)]