145066515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 265420800

約数和(自身を除く): 120354285

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 79, 93, 155, 165, 237, 341, 359, 395, 465, 869, 1023, 1077, 1185, 1705, 1795, 2449, 2607, 3949, 4345, 5115, 5385, 7347, 11129, 11847, 12245, 13035, 19745, 26939, 28361, 33387, 36735, 55645, 59235, 80817, 85083, 122419, 134695, 141805, 166935, 311971, 367257, 404085, 425415, 612095, 879191, 935913, 1559855, 1836285, 2637573, 4395955, 4679565, 9671101, 13187865, 29013303, 48355505, 145066515]

約数ペア:

[(1, 145066515), (3, 48355505), (5, 29013303), (11, 13187865), (15, 9671101), (31, 4679565), (33, 4395955), (55, 2637573), (79, 1836285), (93, 1559855), (155, 935913), (165, 879191), (237, 612095), (341, 425415), (359, 404085), (395, 367257), (465, 311971), (869, 166935), (1023, 141805), (1077, 134695), (1185, 122419), (1705, 85083), (1795, 80817), (2449, 59235), (2607, 55645), (3949, 36735), (4345, 33387), (5115, 28361), (5385, 26939), (7347, 19745), (11129, 13035), (11847, 12245)]