40270065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4001}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 71459712

約数和(自身を除く): 31189647

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 4001, 10065, 12003, 20005, 44011, 60015, 132033, 220055, 244061, 660165, 732183, 1220305, 2684671, 3660915, 8054013, 13423355, 40270065]

約数ペア:

[(1, 40270065), (3, 13423355), (5, 8054013), (11, 3660915), (15, 2684671), (33, 1220305), (55, 732183), (61, 660165), (165, 244061), (183, 220055), (305, 132033), (671, 60015), (915, 44011), (2013, 20005), (3355, 12003), (4001, 10065)]