2013151965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137089}}^1$

素因数の和:137197

約数の個数: 32

約数和(自身を含む): 3553372800

約数和(自身を除く): 1540220835

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 2937, 4895, 14685, 137089, 411267, 685445, 1507979, 2056335, 4523937, 7539895, 12200921, 22619685, 36602763, 61004605, 134210131, 183013815, 402630393, 671050655, 2013151965]

約数ペア:

[(1, 2013151965), (3, 671050655), (5, 402630393), (11, 183013815), (15, 134210131), (33, 61004605), (55, 36602763), (89, 22619685), (165, 12200921), (267, 7539895), (445, 4523937), (979, 2056335), (1335, 1507979), (2937, 685445), (4895, 411267), (14685, 137089)]