72477585

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2671}}^1$

素因数の和:2755

約数の個数: 40

約数和(自身を含む): 131911296

約数和(自身を除く): 59433711

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 335, 405, 603, 1005, 1809, 2671, 3015, 5427, 8013, 9045, 13355, 24039, 27135, 40065, 72117, 120195, 178957, 216351, 360585, 536871, 894785, 1081755, 1610613, 2684355, 4831839, 8053065, 14495517, 24159195, 72477585]

約数ペア:

[(1, 72477585), (3, 24159195), (5, 14495517), (9, 8053065), (15, 4831839), (27, 2684355), (45, 1610613), (67, 1081755), (81, 894785), (135, 536871), (201, 360585), (335, 216351), (405, 178957), (603, 120195), (1005, 72117), (1809, 40065), (2671, 27135), (3015, 24039), (5427, 13355), (8013, 9045)]