1681486575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{1733}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 2949159456

約数和(自身を除く): 1267672881

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 761, 1275, 1733, 2283, 3805, 5199, 8665, 11415, 12937, 19025, 25995, 29461, 38811, 43325, 57075, 64685, 88383, 129975, 147305, 194055, 323425, 441915, 736525, 970275, 1318813, 2209575, 3956439, 6594065, 19782195, 22419821, 32970325, 67259463, 98910975, 112099105, 336297315, 560495525, 1681486575]

約数ペア:

[(1, 1681486575), (3, 560495525), (5, 336297315), (15, 112099105), (17, 98910975), (25, 67259463), (51, 32970325), (75, 22419821), (85, 19782195), (255, 6594065), (425, 3956439), (761, 2209575), (1275, 1318813), (1733, 970275), (2283, 736525), (3805, 441915), (5199, 323425), (8665, 194055), (11415, 147305), (12937, 129975), (19025, 88383), (25995, 64685), (29461, 57075), (38811, 43325)]