38672075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 51955008

約数和(自身を除く): 13282933

約数列:

[1, 5, 13, 25, 65, 257, 325, 463, 1285, 2315, 3341, 6019, 6425, 11575, 16705, 30095, 83525, 118991, 150475, 594955, 1546883, 2974775, 7734415, 38672075]

約数ペア:

[(1, 38672075), (5, 7734415), (13, 2974775), (25, 1546883), (65, 594955), (257, 150475), (325, 118991), (463, 83525), (1285, 30095), (2315, 16705), (3341, 11575), (6019, 6425)]