65399085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 122367024

約数和(自身を除く): 56967939

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 477, 765, 795, 901, 1613, 2385, 2703, 4505, 4839, 8065, 8109, 13515, 14517, 24195, 27421, 40545, 72585, 82263, 85489, 137105, 246789, 256467, 411315, 427445, 769401, 1233945, 1282335, 1453313, 3847005, 4359939, 7266565, 13079817, 21799695, 65399085]

約数ペア:

[(1, 65399085), (3, 21799695), (5, 13079817), (9, 7266565), (15, 4359939), (17, 3847005), (45, 1453313), (51, 1282335), (53, 1233945), (85, 769401), (153, 427445), (159, 411315), (255, 256467), (265, 246789), (477, 137105), (765, 85489), (795, 82263), (901, 72585), (1613, 40545), (2385, 27421), (2703, 24195), (4505, 14517), (4839, 13515), (8065, 8109)]