62801985

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 103023360

約数和(自身を除く): 40221375

約数列:

[1, 3, 5, 15, 71, 109, 213, 327, 355, 541, 545, 1065, 1623, 1635, 2705, 7739, 8115, 23217, 38411, 38695, 58969, 115233, 116085, 176907, 192055, 294845, 576165, 884535, 4186799, 12560397, 20933995, 62801985]

約数ペア:

[(1, 62801985), (3, 20933995), (5, 12560397), (15, 4186799), (71, 884535), (109, 576165), (213, 294845), (327, 192055), (355, 176907), (541, 116085), (545, 115233), (1065, 58969), (1623, 38695), (1635, 38411), (2705, 23217), (7739, 8115)]