79870695

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 50144025

約数列:

[1, 3, 5, 15, 151, 179, 197, 453, 537, 591, 755, 895, 985, 2265, 2685, 2955, 27029, 29747, 35263, 81087, 89241, 105789, 135145, 148735, 176315, 405435, 446205, 528945, 5324713, 15974139, 26623565, 79870695]

約数ペア:

[(1, 79870695), (3, 26623565), (5, 15974139), (15, 5324713), (151, 528945), (179, 446205), (197, 405435), (453, 176315), (537, 148735), (591, 135145), (755, 105789), (895, 89241), (985, 81087), (2265, 35263), (2685, 29747), (2955, 27029)]