42955185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31469}}^1$

素因数の和:31497

約数の個数: 32

約数和(自身を含む): 84591360

約数和(自身を除く): 41636175

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 31469, 94407, 157345, 220283, 409097, 472035, 660849, 1101415, 1227291, 2045485, 2863679, 3304245, 6136455, 8591037, 14318395, 42955185]

約数ペア:

[(1, 42955185), (3, 14318395), (5, 8591037), (7, 6136455), (13, 3304245), (15, 2863679), (21, 2045485), (35, 1227291), (39, 1101415), (65, 660849), (91, 472035), (105, 409097), (195, 220283), (273, 157345), (455, 94407), (1365, 31469)]