553325435

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:3024

約数の個数: 32

約数和(自身を含む): 761866560

約数和(自身を除く): 208541125

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2197, 2873, 2963, 10985, 14365, 14815, 37349, 38519, 50371, 186745, 192595, 251855, 500747, 654823, 2503735, 3274115, 6509711, 8512699, 32548555, 42563495, 110665087, 553325435]

約数ペア:

[(1, 553325435), (5, 110665087), (13, 42563495), (17, 32548555), (65, 8512699), (85, 6509711), (169, 3274115), (221, 2503735), (845, 654823), (1105, 500747), (2197, 251855), (2873, 192595), (2963, 186745), (10985, 50371), (14365, 38519), (14815, 37349)]