23072945

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 32783616

約数和(自身を除く): 9710671

約数列:

[1, 5, 7, 35, 61, 101, 107, 305, 427, 505, 535, 707, 749, 2135, 3535, 3745, 6161, 6527, 10807, 30805, 32635, 43127, 45689, 54035, 75649, 215635, 228445, 378245, 659227, 3296135, 4614589, 23072945]

約数ペア:

[(1, 23072945), (5, 4614589), (7, 3296135), (35, 659227), (61, 378245), (101, 228445), (107, 215635), (305, 75649), (427, 54035), (505, 45689), (535, 43127), (707, 32635), (749, 30805), (2135, 10807), (3535, 6527), (3745, 6161)]