77769245

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{863}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 95178240

約数和(自身を除く): 17408995

約数列:

[1, 5, 67, 269, 335, 863, 1345, 4315, 18023, 57821, 90115, 232147, 289105, 1160735, 15553849, 77769245]

約数ペア:

[(1, 77769245), (5, 15553849), (67, 1160735), (269, 289105), (335, 232147), (863, 90115), (1345, 57821), (4315, 18023)]