231434415

素因数分解:

$3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2843}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 422368128

約数和(自身を除く): 190933713

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 243, 335, 405, 603, 1005, 1215, 1809, 2843, 3015, 5427, 8529, 9045, 14215, 16281, 25587, 27135, 42645, 76761, 81405, 127935, 190481, 230283, 383805, 571443, 690849, 952405, 1151415, 1714329, 2857215, 3454245, 5142987, 8571645, 15428961, 25714935, 46286883, 77144805, 231434415]

約数ペア:

[(1, 231434415), (3, 77144805), (5, 46286883), (9, 25714935), (15, 15428961), (27, 8571645), (45, 5142987), (67, 3454245), (81, 2857215), (135, 1714329), (201, 1151415), (243, 952405), (335, 690849), (405, 571443), (603, 383805), (1005, 230283), (1215, 190481), (1809, 127935), (2843, 81405), (3015, 76761), (5427, 42645), (8529, 27135), (9045, 25587), (14215, 16281)]