67983225

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 116159232

約数和(自身を除く): 48176007

約数列:

[1, 3, 5, 15, 25, 67, 75, 83, 163, 201, 249, 335, 415, 489, 815, 1005, 1245, 1675, 2075, 2445, 4075, 5025, 5561, 6225, 10921, 12225, 13529, 16683, 27805, 32763, 40587, 54605, 67645, 83415, 139025, 163815, 202935, 273025, 338225, 417075, 819075, 906443, 1014675, 2719329, 4532215, 13596645, 22661075, 67983225]

約数ペア:

[(1, 67983225), (3, 22661075), (5, 13596645), (15, 4532215), (25, 2719329), (67, 1014675), (75, 906443), (83, 819075), (163, 417075), (201, 338225), (249, 273025), (335, 202935), (415, 163815), (489, 139025), (815, 83415), (1005, 67645), (1245, 54605), (1675, 40587), (2075, 32763), (2445, 27805), (4075, 16683), (5025, 13529), (5561, 12225), (6225, 10921)]