42984435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1767

約数の個数: 32

約数和(自身を含む): 74652480

約数和(自身を除く): 31668045

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1609, 1781, 2055, 4827, 5343, 8045, 8905, 20917, 24135, 26715, 62751, 104585, 220433, 313755, 661299, 1102165, 2865629, 3306495, 8596887, 14328145, 42984435]

約数ペア:

[(1, 42984435), (3, 14328145), (5, 8596887), (13, 3306495), (15, 2865629), (39, 1102165), (65, 661299), (137, 313755), (195, 220433), (411, 104585), (685, 62751), (1609, 26715), (1781, 24135), (2055, 20917), (4827, 8905), (5343, 8045)]