84380865

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193979}}^1$

素因数の和:194016

約数の個数: 16

約数和(自身を含む): 139665600

約数和(自身を除く): 55284735

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 193979, 581937, 969895, 2909685, 5625391, 16876173, 28126955, 84380865]

約数ペア:

[(1, 84380865), (3, 28126955), (5, 16876173), (15, 5625391), (29, 2909685), (87, 969895), (145, 581937), (435, 193979)]