189699689985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13151}}^1\times {\mathrm{73973}}^1$

素因数の和:87145

約数の個数: 32

約数和(自身を含む): 326896432128

約数和(自身を除く): 137196742143

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 13151, 39453, 65755, 73973, 170963, 197265, 221919, 369865, 512889, 854815, 961649, 1109595, 2564445, 2884947, 4808245, 14424735, 972818923, 2918456769, 4864094615, 12646645999, 14592283845, 37939937997, 63233229995, 189699689985]

約数ペア:

[(1, 189699689985), (3, 63233229995), (5, 37939937997), (13, 14592283845), (15, 12646645999), (39, 4864094615), (65, 2918456769), (195, 972818923), (13151, 14424735), (39453, 4808245), (65755, 2884947), (73973, 2564445), (170963, 1109595), (197265, 961649), (221919, 854815), (369865, 512889)]