3130245

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 5749920

約数和(自身を除く): 2619675

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 131, 135, 177, 295, 393, 405, 531, 655, 885, 1179, 1593, 1965, 2655, 3537, 4779, 5895, 7729, 7965, 10611, 17685, 23187, 23895, 38645, 53055, 69561, 115935, 208683, 347805, 626049, 1043415, 3130245]

約数ペア:

[(1, 3130245), (3, 1043415), (5, 626049), (9, 347805), (15, 208683), (27, 115935), (45, 69561), (59, 53055), (81, 38645), (131, 23895), (135, 23187), (177, 17685), (295, 10611), (393, 7965), (405, 7729), (531, 5895), (655, 4779), (885, 3537), (1179, 2655), (1593, 1965)]