73804445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 105114240

約数和(自身を除く): 31309795

約数列:

[1, 5, 11, 13, 55, 65, 109, 143, 545, 715, 947, 1199, 1417, 4735, 5995, 7085, 10417, 12311, 15587, 52085, 61555, 77935, 103223, 135421, 516115, 677105, 1135453, 1341899, 5677265, 6709495, 14760889, 73804445]

約数ペア:

[(1, 73804445), (5, 14760889), (11, 6709495), (13, 5677265), (55, 1341899), (65, 1135453), (109, 677105), (143, 516115), (545, 135421), (715, 103223), (947, 77935), (1199, 61555), (1417, 52085), (4735, 15587), (5995, 12311), (7085, 10417)]