2477985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 4149504

約数和(自身を除く): 1671519

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 219, 365, 465, 1095, 2263, 5329, 6789, 11315, 15987, 26645, 33945, 79935, 165199, 495597, 825995, 2477985]

約数ペア:

[(1, 2477985), (3, 825995), (5, 495597), (15, 165199), (31, 79935), (73, 33945), (93, 26645), (155, 15987), (219, 11315), (365, 6789), (465, 5329), (1095, 2263)]