15672537847

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{68053}}^1$

素因数の和:68143

約数の個数: 32

約数和(自身を含む): 18815569920

約数和(自身を除く): 3143032073

約数列:

[1, 17, 19, 23, 31, 323, 391, 437, 527, 589, 713, 7429, 10013, 12121, 13547, 68053, 230299, 1156901, 1293007, 1565219, 2109643, 21981119, 26608723, 29739161, 35863931, 40083217, 48521789, 505565737, 681414689, 824870413, 921913991, 15672537847]

約数ペア:

[(1, 15672537847), (17, 921913991), (19, 824870413), (23, 681414689), (31, 505565737), (323, 48521789), (391, 40083217), (437, 35863931), (527, 29739161), (589, 26608723), (713, 21981119), (7429, 2109643), (10013, 1565219), (12121, 1293007), (13547, 1156901), (68053, 230299)]