4242975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 7916160

約数和(自身を除く): 3673185

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 139, 165, 185, 275, 407, 417, 555, 695, 825, 925, 1221, 1529, 2035, 2085, 2775, 3475, 4587, 5143, 6105, 7645, 10175, 10425, 15429, 22935, 25715, 30525, 38225, 56573, 77145, 114675, 128575, 169719, 282865, 385725, 848595, 1414325, 4242975]

約数ペア:

[(1, 4242975), (3, 1414325), (5, 848595), (11, 385725), (15, 282865), (25, 169719), (33, 128575), (37, 114675), (55, 77145), (75, 56573), (111, 38225), (139, 30525), (165, 25715), (185, 22935), (275, 15429), (407, 10425), (417, 10175), (555, 7645), (695, 6105), (825, 5143), (925, 4587), (1221, 3475), (1529, 2775), (2035, 2085)]