15363381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 23846400

約数和(自身を除く): 8483019

約数列:

[1, 3, 11, 19, 33, 57, 107, 209, 229, 321, 627, 687, 1177, 2033, 2519, 3531, 4351, 6099, 7557, 13053, 22363, 24503, 47861, 67089, 73509, 143583, 269533, 465557, 808599, 1396671, 5121127, 15363381]

約数ペア:

[(1, 15363381), (3, 5121127), (11, 1396671), (19, 808599), (33, 465557), (57, 269533), (107, 143583), (209, 73509), (229, 67089), (321, 47861), (627, 24503), (687, 22363), (1177, 13053), (2033, 7557), (2519, 6099), (3531, 4351)]