13131735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 10092585

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 2239, 5865, 6717, 11195, 33585, 38063, 51497, 114189, 154491, 190315, 257485, 570945, 772455, 875449, 2626347, 4377245, 13131735]

約数ペア:

[(1, 13131735), (3, 4377245), (5, 2626347), (15, 875449), (17, 772455), (23, 570945), (51, 257485), (69, 190315), (85, 154491), (115, 114189), (255, 51497), (345, 38063), (391, 33585), (1173, 11195), (1955, 6717), (2239, 5865)]