42306195

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 70025472

約数和(自身を除く): 27719277

約数列:

[1, 3, 5, 15, 43, 107, 129, 215, 321, 535, 613, 645, 1605, 1839, 3065, 4601, 9195, 13803, 23005, 26359, 65591, 69015, 79077, 131795, 196773, 327955, 395385, 983865, 2820413, 8461239, 14102065, 42306195]

約数ペア:

[(1, 42306195), (3, 14102065), (5, 8461239), (15, 2820413), (43, 983865), (107, 395385), (129, 327955), (215, 196773), (321, 131795), (535, 79077), (613, 69015), (645, 65591), (1605, 26359), (1839, 23005), (3065, 13803), (4601, 9195)]