29725785

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3863}}^1$

素因数の和:3899

約数の個数: 40

約数和(自身を含む): 56105280

約数和(自身を除く): 26379495

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 3863, 7695, 11589, 19315, 34767, 57945, 73397, 104301, 173835, 220191, 312903, 366985, 521505, 660573, 1100955, 1564515, 1981719, 3302865, 5945157, 9908595, 29725785]

約数ペア:

[(1, 29725785), (3, 9908595), (5, 5945157), (9, 3302865), (15, 1981719), (19, 1564515), (27, 1100955), (45, 660573), (57, 521505), (81, 366985), (95, 312903), (135, 220191), (171, 173835), (285, 104301), (405, 73397), (513, 57945), (855, 34767), (1539, 19315), (2565, 11589), (3863, 7695)]