15492730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 30689280

約数和(自身を除く): 15196550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1109, 1270, 1397, 2218, 2794, 5545, 6985, 11090, 12199, 13970, 24398, 60995, 121990, 140843, 281686, 704215, 1408430, 1549273, 3098546, 7746365, 15492730]

約数ペア:

[(1, 15492730), (2, 7746365), (5, 3098546), (10, 1549273), (11, 1408430), (22, 704215), (55, 281686), (110, 140843), (127, 121990), (254, 60995), (635, 24398), (1109, 13970), (1270, 12199), (1397, 11090), (2218, 6985), (2794, 5545)]