42366105

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 80640000

約数和(自身を除く): 38273895

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 83, 95, 135, 171, 199, 249, 285, 415, 513, 597, 747, 855, 995, 1245, 1577, 1791, 2241, 2565, 2985, 3735, 3781, 4731, 5373, 7885, 8955, 11205, 11343, 14193, 16517, 18905, 23655, 26865, 34029, 42579, 49551, 56715, 70965, 82585, 102087, 148653, 170145, 212895, 247755, 313823, 445959, 510435, 743265, 941469, 1569115, 2229795, 2824407, 4707345, 8473221, 14122035, 42366105]

約数ペア:

[(1, 42366105), (3, 14122035), (5, 8473221), (9, 4707345), (15, 2824407), (19, 2229795), (27, 1569115), (45, 941469), (57, 743265), (83, 510435), (95, 445959), (135, 313823), (171, 247755), (199, 212895), (249, 170145), (285, 148653), (415, 102087), (513, 82585), (597, 70965), (747, 56715), (855, 49551), (995, 42579), (1245, 34029), (1577, 26865), (1791, 23655), (2241, 18905), (2565, 16517), (2985, 14193), (3735, 11343), (3781, 11205), (4731, 8955), (5373, 7885)]