42950385

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4481}}^1$

素因数の和:4566

約数の個数: 32

約数和(自身を含む): 77448960

約数和(自身を除く): 34498575

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 4481, 9585, 13443, 22405, 40329, 67215, 120987, 201645, 318151, 604935, 954453, 1590755, 2863359, 4772265, 8590077, 14316795, 42950385]

約数ペア:

[(1, 42950385), (3, 14316795), (5, 8590077), (9, 4772265), (15, 2863359), (27, 1590755), (45, 954453), (71, 604935), (135, 318151), (213, 201645), (355, 120987), (639, 67215), (1065, 40329), (1917, 22405), (3195, 13443), (4481, 9585)]