283660195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4759}}^1$

素因数の和:4915

約数の個数: 32

約数和(自身を含む): 422231040

約数和(自身を除く): 138570845

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 455, 655, 917, 1703, 4585, 4759, 8515, 11921, 23795, 33313, 59605, 61867, 166565, 309335, 433069, 623429, 2165345, 3117145, 4364003, 8104577, 21820015, 40522885, 56732039, 283660195]

約数ペア:

[(1, 283660195), (5, 56732039), (7, 40522885), (13, 21820015), (35, 8104577), (65, 4364003), (91, 3117145), (131, 2165345), (455, 623429), (655, 433069), (917, 309335), (1703, 166565), (4585, 61867), (4759, 59605), (8515, 33313), (11921, 23795)]