3962145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 7277760

約数和(自身を除く): 3315615

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 59, 111, 121, 165, 177, 185, 295, 363, 407, 555, 605, 649, 885, 1221, 1815, 1947, 2035, 2183, 3245, 4477, 6105, 6549, 7139, 9735, 10915, 13431, 21417, 22385, 24013, 32745, 35695, 67155, 72039, 107085, 120065, 264143, 360195, 792429, 1320715, 3962145]

約数ペア:

[(1, 3962145), (3, 1320715), (5, 792429), (11, 360195), (15, 264143), (33, 120065), (37, 107085), (55, 72039), (59, 67155), (111, 35695), (121, 32745), (165, 24013), (177, 22385), (185, 21417), (295, 13431), (363, 10915), (407, 9735), (555, 7139), (605, 6549), (649, 6105), (885, 4477), (1221, 3245), (1815, 2183), (1947, 2035)]