854328293855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1\times {\mathrm{163487}}^1$

素因数の和:164399

約数の個数: 32

約数和(自身を含む): 1096599029760

約数和(自身を除く): 242270735905

約数列:

[1, 5, 19, 67, 95, 335, 821, 1273, 4105, 6365, 15599, 55007, 77995, 163487, 275035, 817435, 1045133, 3106253, 5225665, 10953629, 15531265, 54768145, 134222827, 208118951, 671114135, 1040594755, 2550233713, 8992929409, 12751168565, 44964647045, 170865658771, 854328293855]

約数ペア:

[(1, 854328293855), (5, 170865658771), (19, 44964647045), (67, 12751168565), (95, 8992929409), (335, 2550233713), (821, 1040594755), (1273, 671114135), (4105, 208118951), (6365, 134222827), (15599, 54768145), (55007, 15531265), (77995, 10953629), (163487, 5225665), (275035, 3106253), (817435, 1045133)]