77679255

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 129231360

約数和(自身を除く): 51552105

約数列:

[1, 3, 5, 15, 29, 87, 145, 283, 435, 631, 849, 1415, 1893, 3155, 4245, 8207, 9465, 18299, 24621, 41035, 54897, 91495, 123105, 178573, 274485, 535719, 892865, 2678595, 5178617, 15535851, 25893085, 77679255]

約数ペア:

[(1, 77679255), (3, 25893085), (5, 15535851), (15, 5178617), (29, 2678595), (87, 892865), (145, 535719), (283, 274485), (435, 178573), (631, 123105), (849, 91495), (1415, 54897), (1893, 41035), (3155, 24621), (4245, 18299), (8207, 9465)]