126132075

素因数分解:

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

素因数の和:301

約数の個数: 72

約数和(自身を含む): 235835600

約数和(自身を除く): 109703525

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 109, 111, 139, 185, 225, 327, 333, 417, 545, 555, 695, 925, 981, 1251, 1635, 1665, 2085, 2725, 2775, 3475, 4033, 4905, 5143, 6255, 8175, 8325, 10425, 12099, 15151, 15429, 20165, 24525, 25715, 31275, 36297, 45453, 46287, 60495, 75755, 77145, 100825, 128575, 136359, 181485, 227265, 231435, 302475, 378775, 385725, 560587, 681795, 907425, 1136325, 1157175, 1681761, 2802935, 3408975, 5045283, 8408805, 14014675, 25226415, 42044025, 126132075]

約数ペア:

[(1, 126132075), (3, 42044025), (5, 25226415), (9, 14014675), (15, 8408805), (25, 5045283), (37, 3408975), (45, 2802935), (75, 1681761), (109, 1157175), (111, 1136325), (139, 907425), (185, 681795), (225, 560587), (327, 385725), (333, 378775), (417, 302475), (545, 231435), (555, 227265), (695, 181485), (925, 136359), (981, 128575), (1251, 100825), (1635, 77145), (1665, 75755), (2085, 60495), (2725, 46287), (2775, 45453), (3475, 36297), (4033, 31275), (4905, 25715), (5143, 24525), (6255, 20165), (8175, 15429), (8325, 15151), (10425, 12099)]