40871435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 55544832

約数和(自身を除く): 14673397

約数列:

[1, 5, 11, 47, 55, 97, 163, 235, 485, 517, 815, 1067, 1793, 2585, 4559, 5335, 7661, 8965, 15811, 22795, 38305, 50149, 79055, 84271, 173921, 250745, 421355, 743117, 869605, 3715585, 8174287, 40871435]

約数ペア:

[(1, 40871435), (5, 8174287), (11, 3715585), (47, 869605), (55, 743117), (97, 421355), (163, 250745), (235, 173921), (485, 84271), (517, 79055), (815, 50149), (1067, 38305), (1793, 22795), (2585, 15811), (4559, 8965), (5335, 7661)]