9771345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 18347472

約数和(自身を除く): 8576127

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 241, 255, 265, 477, 723, 765, 795, 901, 1205, 2169, 2385, 2703, 3615, 4097, 4505, 8109, 10845, 12291, 12773, 13515, 20485, 36873, 38319, 40545, 61455, 63865, 114957, 184365, 191595, 217141, 574785, 651423, 1085705, 1954269, 3257115, 9771345]

約数ペア:

[(1, 9771345), (3, 3257115), (5, 1954269), (9, 1085705), (15, 651423), (17, 574785), (45, 217141), (51, 191595), (53, 184365), (85, 114957), (153, 63865), (159, 61455), (241, 40545), (255, 38319), (265, 36873), (477, 20485), (723, 13515), (765, 12773), (795, 12291), (901, 10845), (1205, 8109), (2169, 4505), (2385, 4097), (2703, 3615)]