15527930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 31572072

約数和(自身を除く): 16044142

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 313, 410, 451, 605, 626, 902, 1210, 1565, 2255, 3130, 3443, 4510, 4961, 6886, 9922, 12833, 17215, 24805, 25666, 34430, 37873, 49610, 64165, 75746, 128330, 141163, 189365, 282326, 378730, 705815, 1411630, 1552793, 3105586, 7763965, 15527930]

約数ペア:

[(1, 15527930), (2, 7763965), (5, 3105586), (10, 1552793), (11, 1411630), (22, 705815), (41, 378730), (55, 282326), (82, 189365), (110, 141163), (121, 128330), (205, 75746), (242, 64165), (313, 49610), (410, 37873), (451, 34430), (605, 25666), (626, 24805), (902, 17215), (1210, 12833), (1565, 9922), (2255, 6886), (3130, 4961), (3443, 4510)]