448676145

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 816480000

約数和(自身を除く): 367803855

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 107, 135, 267, 321, 349, 445, 535, 801, 963, 1047, 1335, 1605, 1745, 2403, 2889, 3141, 4005, 4815, 5235, 9423, 9523, 12015, 14445, 15705, 28569, 31061, 37343, 47115, 47615, 85707, 93183, 112029, 142845, 155305, 186715, 257121, 279549, 336087, 428535, 465915, 560145, 838647, 1008261, 1285605, 1397745, 1680435, 3323527, 4193235, 5041305, 9970581, 16617635, 29911743, 49852905, 89735229, 149558715, 448676145]

約数ペア:

[(1, 448676145), (3, 149558715), (5, 89735229), (9, 49852905), (15, 29911743), (27, 16617635), (45, 9970581), (89, 5041305), (107, 4193235), (135, 3323527), (267, 1680435), (321, 1397745), (349, 1285605), (445, 1008261), (535, 838647), (801, 560145), (963, 465915), (1047, 428535), (1335, 336087), (1605, 279549), (1745, 257121), (2403, 186715), (2889, 155305), (3141, 142845), (4005, 112029), (4815, 93183), (5235, 85707), (9423, 47615), (9523, 47115), (12015, 37343), (14445, 31061), (15705, 28569)]