38120235

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 63879168

約数和(自身を除く): 25758933

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 219, 365, 465, 1095, 1123, 2263, 3369, 5615, 6789, 11315, 16845, 33945, 34813, 81979, 104439, 174065, 245937, 409895, 522195, 1229685, 2541349, 7624047, 12706745, 38120235]

約数ペア:

[(1, 38120235), (3, 12706745), (5, 7624047), (15, 2541349), (31, 1229685), (73, 522195), (93, 409895), (155, 245937), (219, 174065), (365, 104439), (465, 81979), (1095, 34813), (1123, 33945), (2263, 16845), (3369, 11315), (5615, 6789)]