15056151

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 24259200

約数和(自身を除く): 9203049

約数列:

[1, 3, 11, 19, 33, 37, 57, 59, 111, 121, 177, 209, 363, 407, 627, 649, 703, 1121, 1221, 1947, 2109, 2183, 2299, 3363, 4477, 6549, 6897, 7139, 7733, 12331, 13431, 21417, 23199, 24013, 36993, 41477, 72039, 85063, 124431, 135641, 255189, 264143, 406923, 456247, 792429, 1368741, 5018717, 15056151]

約数ペア:

[(1, 15056151), (3, 5018717), (11, 1368741), (19, 792429), (33, 456247), (37, 406923), (57, 264143), (59, 255189), (111, 135641), (121, 124431), (177, 85063), (209, 72039), (363, 41477), (407, 36993), (627, 24013), (649, 23199), (703, 21417), (1121, 13431), (1221, 12331), (1947, 7733), (2109, 7139), (2183, 6897), (2299, 6549), (3363, 4477)]