72493035

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 123545088

約数和(自身を除く): 51052053

約数列:

[1, 3, 5, 15, 31, 47, 93, 107, 141, 155, 235, 321, 465, 535, 705, 961, 1457, 1605, 2883, 3317, 4371, 4805, 5029, 7285, 9951, 14415, 15087, 16585, 21855, 25145, 45167, 49755, 75435, 102827, 135501, 155899, 225835, 308481, 467697, 514135, 677505, 779495, 1542405, 2338485, 4832869, 14498607, 24164345, 72493035]

約数ペア:

[(1, 72493035), (3, 24164345), (5, 14498607), (15, 4832869), (31, 2338485), (47, 1542405), (93, 779495), (107, 677505), (141, 514135), (155, 467697), (235, 308481), (321, 225835), (465, 155899), (535, 135501), (705, 102827), (961, 75435), (1457, 49755), (1605, 45167), (2883, 25145), (3317, 21855), (4371, 16585), (4805, 15087), (5029, 14415), (7285, 9951)]