22826835

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 42760224

約数和(自身を除く): 19933389

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 477, 563, 765, 795, 901, 1689, 2385, 2703, 2815, 4505, 5067, 8109, 8445, 9571, 13515, 25335, 28713, 29839, 40545, 47855, 86139, 89517, 143565, 149195, 268551, 430695, 447585, 507263, 1342755, 1521789, 2536315, 4565367, 7608945, 22826835]

約数ペア:

[(1, 22826835), (3, 7608945), (5, 4565367), (9, 2536315), (15, 1521789), (17, 1342755), (45, 507263), (51, 447585), (53, 430695), (85, 268551), (153, 149195), (159, 143565), (255, 89517), (265, 86139), (477, 47855), (563, 40545), (765, 29839), (795, 28713), (901, 25335), (1689, 13515), (2385, 9571), (2703, 8445), (2815, 8109), (4505, 5067)]