159117735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20759}}^1$

素因数の和:20847

約数の個数: 32

約数和(自身を含む): 294958080

約数和(自身を除く): 135840345

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 20759, 62277, 103795, 145313, 311385, 435939, 726565, 1515407, 2179695, 4546221, 7577035, 10607849, 22731105, 31823547, 53039245, 159117735]

約数ペア:

[(1, 159117735), (3, 53039245), (5, 31823547), (7, 22731105), (15, 10607849), (21, 7577035), (35, 4546221), (73, 2179695), (105, 1515407), (219, 726565), (365, 435939), (511, 311385), (1095, 145313), (1533, 103795), (2555, 62277), (7665, 20759)]