38414325

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 66344960

約数和(自身を除く): 27930635

約数列:

[1, 3, 5, 15, 25, 37, 75, 109, 111, 127, 185, 327, 381, 545, 555, 635, 925, 1635, 1905, 2725, 2775, 3175, 4033, 4699, 8175, 9525, 12099, 13843, 14097, 20165, 23495, 41529, 60495, 69215, 70485, 100825, 117475, 207645, 302475, 346075, 352425, 512191, 1038225, 1536573, 2560955, 7682865, 12804775, 38414325]

約数ペア:

[(1, 38414325), (3, 12804775), (5, 7682865), (15, 2560955), (25, 1536573), (37, 1038225), (75, 512191), (109, 352425), (111, 346075), (127, 302475), (185, 207645), (327, 117475), (381, 100825), (545, 70485), (555, 69215), (635, 60495), (925, 41529), (1635, 23495), (1905, 20165), (2725, 14097), (2775, 13843), (3175, 12099), (4033, 9525), (4699, 8175)]