71393246535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{895157}}^1$

素因数の和:895587

約数の個数: 32

約数和(自身を含む): 123316966080

約数和(自身を除く): 51923719545

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 409, 1227, 2045, 5317, 6135, 15951, 26585, 79755, 895157, 2685471, 4475785, 11637041, 13427355, 34911123, 58185205, 174555615, 366119213, 1098357639, 1830596065, 4759549769, 5491788195, 14278649307, 23797748845, 71393246535]

約数ペア:

[(1, 71393246535), (3, 23797748845), (5, 14278649307), (13, 5491788195), (15, 4759549769), (39, 1830596065), (65, 1098357639), (195, 366119213), (409, 174555615), (1227, 58185205), (2045, 34911123), (5317, 13427355), (6135, 11637041), (15951, 4475785), (26585, 2685471), (79755, 895157)]