15693082415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{3221}}^1$

素因数の和:3360

約数の個数: 48

約数和(自身を含む): 21078994176

約数和(自身を除く): 5385911761

約数列:

[1, 5, 17, 31, 43, 85, 155, 215, 527, 731, 1333, 1849, 2635, 3221, 3655, 6665, 9245, 16105, 22661, 31433, 54757, 57319, 99851, 113305, 138503, 157165, 273785, 286595, 499255, 692515, 974423, 1697467, 2354551, 4293593, 4872115, 5955629, 8487335, 11772755, 21467965, 29778145, 72991081, 101245693, 184624499, 364955405, 506228465, 923122495, 3138616483, 15693082415]

約数ペア:

[(1, 15693082415), (5, 3138616483), (17, 923122495), (31, 506228465), (43, 364955405), (85, 184624499), (155, 101245693), (215, 72991081), (527, 29778145), (731, 21467965), (1333, 11772755), (1849, 8487335), (2635, 5955629), (3221, 4872115), (3655, 4293593), (6665, 2354551), (9245, 1697467), (16105, 974423), (22661, 692515), (31433, 499255), (54757, 286595), (57319, 273785), (99851, 157165), (113305, 138503)]