428018465

素因数分解:

$5^1\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{5659}}^1$

素因数の和:7832

約数の個数: 16

約数和(自身を含む): 587372160

約数和(自身を除く): 159353695

約数列:

[1, 5, 7, 35, 2161, 5659, 10805, 15127, 28295, 39613, 75635, 198065, 12229099, 61145495, 85603693, 428018465]

約数ペア:

[(1, 428018465), (5, 85603693), (7, 61145495), (35, 12229099), (2161, 198065), (5659, 75635), (10805, 39613), (15127, 28295)]