42764295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3109}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 78819840

約数和(自身を除く): 36055545

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 3109, 4585, 9327, 13755, 15545, 21763, 46635, 65289, 108815, 326445, 407279, 1221837, 2036395, 2850953, 6109185, 8552859, 14254765, 42764295]

約数ペア:

[(1, 42764295), (3, 14254765), (5, 8552859), (7, 6109185), (15, 2850953), (21, 2036395), (35, 1221837), (105, 407279), (131, 326445), (393, 108815), (655, 65289), (917, 46635), (1965, 21763), (2751, 15545), (3109, 13755), (4585, 9327)]