42044025

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 72564800

約数和(自身を除く): 30520775

約数列:

[1, 3, 5, 15, 25, 37, 75, 109, 111, 139, 185, 327, 417, 545, 555, 695, 925, 1635, 2085, 2725, 2775, 3475, 4033, 5143, 8175, 10425, 12099, 15151, 15429, 20165, 25715, 45453, 60495, 75755, 77145, 100825, 128575, 227265, 302475, 378775, 385725, 560587, 1136325, 1681761, 2802935, 8408805, 14014675, 42044025]

約数ペア:

[(1, 42044025), (3, 14014675), (5, 8408805), (15, 2802935), (25, 1681761), (37, 1136325), (75, 560587), (109, 385725), (111, 378775), (139, 302475), (185, 227265), (327, 128575), (417, 100825), (545, 77145), (555, 75755), (695, 60495), (925, 45453), (1635, 25715), (2085, 20165), (2725, 15429), (2775, 15151), (3475, 12099), (4033, 10425), (5143, 8175)]