54872415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 103591488

約数和(自身を除く): 48719073

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 97, 117, 195, 291, 485, 585, 873, 967, 1261, 1455, 2901, 3783, 4365, 4835, 6305, 8703, 11349, 12571, 14505, 18915, 37713, 43515, 56745, 62855, 93799, 113139, 188565, 281397, 468995, 565695, 844191, 1219387, 1406985, 3658161, 4220955, 6096935, 10974483, 18290805, 54872415]

約数ペア:

[(1, 54872415), (3, 18290805), (5, 10974483), (9, 6096935), (13, 4220955), (15, 3658161), (39, 1406985), (45, 1219387), (65, 844191), (97, 565695), (117, 468995), (195, 281397), (291, 188565), (485, 113139), (585, 93799), (873, 62855), (967, 56745), (1261, 43515), (1455, 37713), (2901, 18915), (3783, 14505), (4365, 12571), (4835, 11349), (6305, 8703)]