73385525

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 98743680

約数和(自身を除く): 25358155

約数列:

[1, 5, 23, 25, 31, 115, 155, 179, 529, 575, 713, 775, 895, 2645, 3565, 4117, 4475, 5549, 13225, 16399, 17825, 20585, 27745, 81995, 94691, 102925, 127627, 138725, 409975, 473455, 638135, 2367275, 2935421, 3190675, 14677105, 73385525]

約数ペア:

[(1, 73385525), (5, 14677105), (23, 3190675), (25, 2935421), (31, 2367275), (115, 638135), (155, 473455), (179, 409975), (529, 138725), (575, 127627), (713, 102925), (775, 94691), (895, 81995), (2645, 27745), (3565, 20585), (4117, 17825), (4475, 16399), (5549, 13225)]