996945125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12289}}^1$

素因数の和:12374

約数の個数: 32

約数和(自身を含む): 1380412800

約数和(自身を除く): 383467675

約数列:

[1, 5, 11, 25, 55, 59, 125, 275, 295, 649, 1375, 1475, 3245, 7375, 12289, 16225, 61445, 81125, 135179, 307225, 675895, 725051, 1536125, 3379475, 3625255, 7975561, 16897375, 18126275, 39877805, 90631375, 199389025, 996945125]

約数ペア:

[(1, 996945125), (5, 199389025), (11, 90631375), (25, 39877805), (55, 18126275), (59, 16897375), (125, 7975561), (275, 3625255), (295, 3379475), (649, 1536125), (1375, 725051), (1475, 675895), (3245, 307225), (7375, 135179), (12289, 81125), (16225, 61445)]