156625335

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3944

約数の個数: 48

約数和(自身を含む): 292953024

約数和(自身を除く): 136327689

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 477, 765, 795, 901, 2385, 2703, 3863, 4505, 8109, 11589, 13515, 19315, 34767, 40545, 57945, 65671, 173835, 197013, 204739, 328355, 591039, 614217, 985065, 1023695, 1842651, 2955195, 3071085, 3480563, 9213255, 10441689, 17402815, 31325067, 52208445, 156625335]

約数ペア:

[(1, 156625335), (3, 52208445), (5, 31325067), (9, 17402815), (15, 10441689), (17, 9213255), (45, 3480563), (51, 3071085), (53, 2955195), (85, 1842651), (153, 1023695), (159, 985065), (255, 614217), (265, 591039), (477, 328355), (765, 204739), (795, 197013), (901, 173835), (2385, 65671), (2703, 57945), (3863, 40545), (4505, 34767), (8109, 19315), (11589, 13515)]