80146275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5156

約数の個数: 48

約数和(自身を含む): 152192640

約数和(自身を除く): 72046365

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 3135, 5113, 5225, 15339, 15675, 25565, 56243, 76695, 97147, 127825, 168729, 281215, 291441, 383475, 485735, 843645, 1068617, 1406075, 1457205, 2428675, 3205851, 4218225, 5343085, 7286025, 16029255, 26715425, 80146275]

約数ペア:

[(1, 80146275), (3, 26715425), (5, 16029255), (11, 7286025), (15, 5343085), (19, 4218225), (25, 3205851), (33, 2428675), (55, 1457205), (57, 1406075), (75, 1068617), (95, 843645), (165, 485735), (209, 383475), (275, 291441), (285, 281215), (475, 168729), (627, 127825), (825, 97147), (1045, 76695), (1425, 56243), (3135, 25565), (5113, 15675), (5225, 15339)]