48104685

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2955

約数の個数: 40

約数和(自身を含む): 88365816

約数和(自身を除く): 40261131

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 2897, 3321, 5535, 8691, 14485, 16605, 26073, 43455, 78219, 118777, 130365, 234657, 356331, 391095, 593885, 1068993, 1173285, 1781655, 3206979, 5344965, 9620937, 16034895, 48104685]

約数ペア:

[(1, 48104685), (3, 16034895), (5, 9620937), (9, 5344965), (15, 3206979), (27, 1781655), (41, 1173285), (45, 1068993), (81, 593885), (123, 391095), (135, 356331), (205, 234657), (369, 130365), (405, 118777), (615, 78219), (1107, 43455), (1845, 26073), (2897, 16605), (3321, 14485), (5535, 8691)]