71854035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 130705920

約数和(自身を除く): 58851885

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 61, 121, 165, 177, 183, 295, 305, 363, 605, 649, 671, 885, 915, 1331, 1815, 1947, 2013, 3245, 3355, 3599, 3993, 6655, 7139, 7381, 9735, 10065, 10797, 17995, 19965, 21417, 22143, 35695, 36905, 39589, 53985, 78529, 81191, 107085, 110715, 118767, 197945, 235587, 243573, 392645, 405955, 435479, 593835, 1177935, 1217865, 1306437, 2177395, 4790269, 6532185, 14370807, 23951345, 71854035]

約数ペア:

[(1, 71854035), (3, 23951345), (5, 14370807), (11, 6532185), (15, 4790269), (33, 2177395), (55, 1306437), (59, 1217865), (61, 1177935), (121, 593835), (165, 435479), (177, 405955), (183, 392645), (295, 243573), (305, 235587), (363, 197945), (605, 118767), (649, 110715), (671, 107085), (885, 81191), (915, 78529), (1331, 53985), (1815, 39589), (1947, 36905), (2013, 35695), (3245, 22143), (3355, 21417), (3599, 19965), (3993, 17995), (6655, 10797), (7139, 10065), (7381, 9735)]