14864785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 20498688

約数和(自身を除く): 5633903

約数列:

[1, 5, 13, 23, 61, 65, 115, 163, 299, 305, 793, 815, 1403, 1495, 2119, 3749, 3965, 7015, 9943, 10595, 18239, 18745, 48737, 49715, 91195, 129259, 228689, 243685, 646295, 1143445, 2972957, 14864785]

約数ペア:

[(1, 14864785), (5, 2972957), (13, 1143445), (23, 646295), (61, 243685), (65, 228689), (115, 129259), (163, 91195), (299, 49715), (305, 48737), (793, 18745), (815, 18239), (1403, 10595), (1495, 9943), (2119, 7015), (3749, 3965)]