1896468555

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{9419}}^1$

素因数の和:9891

約数の個数: 32

約数和(自身を含む): 3139799040

約数和(自身を除く): 1243330485

約数列:

[1, 3, 5, 15, 31, 93, 155, 433, 465, 1299, 2165, 6495, 9419, 13423, 28257, 40269, 47095, 67115, 141285, 201345, 291989, 875967, 1459945, 4078427, 4379835, 12235281, 20392135, 61176405, 126431237, 379293711, 632156185, 1896468555]

約数ペア:

[(1, 1896468555), (3, 632156185), (5, 379293711), (15, 126431237), (31, 61176405), (93, 20392135), (155, 12235281), (433, 4379835), (465, 4078427), (1299, 1459945), (2165, 875967), (6495, 291989), (9419, 201345), (13423, 141285), (28257, 67115), (40269, 47095)]