270804735

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19861}}^1$

素因数の和:19976

約数の個数: 32

約数和(自身を含む): 486221760

約数和(自身を除く): 215417025

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 13635, 19861, 59583, 99305, 178749, 297915, 536247, 893745, 2005961, 2681235, 6017883, 10029805, 18053649, 30089415, 54160947, 90268245, 270804735]

約数ペア:

[(1, 270804735), (3, 90268245), (5, 54160947), (9, 30089415), (15, 18053649), (27, 10029805), (45, 6017883), (101, 2681235), (135, 2005961), (303, 893745), (505, 536247), (909, 297915), (1515, 178749), (2727, 99305), (4545, 59583), (13635, 19861)]