47992455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 95606784

約数和(自身を除く): 47614329

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 251, 315, 607, 753, 1255, 1757, 1821, 2259, 3035, 3765, 4249, 5271, 5463, 8785, 9105, 11295, 12747, 15813, 21245, 26355, 27315, 38241, 63735, 79065, 152357, 191205, 457071, 761785, 1066499, 1371213, 2285355, 3199497, 5332495, 6856065, 9598491, 15997485, 47992455]

約数ペア:

[(1, 47992455), (3, 15997485), (5, 9598491), (7, 6856065), (9, 5332495), (15, 3199497), (21, 2285355), (35, 1371213), (45, 1066499), (63, 761785), (105, 457071), (251, 191205), (315, 152357), (607, 79065), (753, 63735), (1255, 38241), (1757, 27315), (1821, 26355), (2259, 21245), (3035, 15813), (3765, 12747), (4249, 11295), (5271, 9105), (5463, 8785)]