86321445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11579}}^1$

素因数の和:11665

約数の個数: 32

約数和(自身を含む): 160081920

約数和(自身を除く): 73760475

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 11579, 34737, 57895, 81053, 173685, 243159, 405265, 822109, 1215795, 2466327, 4110545, 5754763, 12331635, 17264289, 28773815, 86321445]

約数ペア:

[(1, 86321445), (3, 28773815), (5, 17264289), (7, 12331635), (15, 5754763), (21, 4110545), (35, 2466327), (71, 1215795), (105, 822109), (213, 405265), (355, 243159), (497, 173685), (1065, 81053), (1491, 57895), (2485, 34737), (7455, 11579)]