67472265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2239}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 61229175

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 615, 735, 861, 1435, 2009, 2239, 4305, 6027, 6717, 10045, 11195, 15673, 30135, 33585, 47019, 78365, 91799, 109711, 235095, 275397, 329133, 458995, 548555, 642593, 1376985, 1645665, 1927779, 3212965, 4498151, 9638895, 13494453, 22490755, 67472265]

約数ペア:

[(1, 67472265), (3, 22490755), (5, 13494453), (7, 9638895), (15, 4498151), (21, 3212965), (35, 1927779), (41, 1645665), (49, 1376985), (105, 642593), (123, 548555), (147, 458995), (205, 329133), (245, 275397), (287, 235095), (615, 109711), (735, 91799), (861, 78365), (1435, 47019), (2009, 33585), (2239, 30135), (4305, 15673), (6027, 11195), (6717, 10045)]