89012565

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 159854448

約数和(自身を除く): 70841883

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 193, 277, 333, 555, 579, 831, 965, 1385, 1665, 1737, 2493, 2895, 4155, 7141, 8685, 10249, 12465, 21423, 30747, 35705, 51245, 53461, 64269, 92241, 107115, 153735, 160383, 267305, 321345, 461205, 481149, 801915, 1978057, 2405745, 5934171, 9890285, 17802513, 29670855, 89012565]

約数ペア:

[(1, 89012565), (3, 29670855), (5, 17802513), (9, 9890285), (15, 5934171), (37, 2405745), (45, 1978057), (111, 801915), (185, 481149), (193, 461205), (277, 321345), (333, 267305), (555, 160383), (579, 153735), (831, 107115), (965, 92241), (1385, 64269), (1665, 53461), (1737, 51245), (2493, 35705), (2895, 30747), (4155, 21423), (7141, 12465), (8685, 10249)]