90117105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 164892672

約数和(自身を除く): 74775567

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 71, 115, 195, 213, 283, 299, 345, 355, 849, 897, 923, 1065, 1415, 1495, 1633, 2769, 3679, 4245, 4485, 4615, 4899, 6509, 8165, 11037, 13845, 18395, 19527, 20093, 21229, 24495, 32545, 55185, 60279, 63687, 84617, 97635, 100465, 106145, 253851, 261209, 301395, 318435, 423085, 462139, 783627, 1269255, 1306045, 1386417, 2310695, 3918135, 6007807, 6932085, 18023421, 30039035, 90117105]

約数ペア:

[(1, 90117105), (3, 30039035), (5, 18023421), (13, 6932085), (15, 6007807), (23, 3918135), (39, 2310695), (65, 1386417), (69, 1306045), (71, 1269255), (115, 783627), (195, 462139), (213, 423085), (283, 318435), (299, 301395), (345, 261209), (355, 253851), (849, 106145), (897, 100465), (923, 97635), (1065, 84617), (1415, 63687), (1495, 60279), (1633, 55185), (2769, 32545), (3679, 24495), (4245, 21229), (4485, 20093), (4615, 19527), (4899, 18395), (6509, 13845), (8165, 11037)]