77648265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101501}}^1$

素因数の和:101529

約数の個数: 24

約数和(自身を含む): 142508808

約数和(自身を除く): 64860543

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 101501, 304503, 507505, 913509, 1522515, 1725517, 4567545, 5176551, 8627585, 15529653, 25882755, 77648265]

約数ペア:

[(1, 77648265), (3, 25882755), (5, 15529653), (9, 8627585), (15, 5176551), (17, 4567545), (45, 1725517), (51, 1522515), (85, 913509), (153, 507505), (255, 304503), (765, 101501)]