1555014735

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{2383}}^1$

素因数の和:3264

約数の個数: 48

約数和(自身を含む): 2858454144

約数和(自身を除く): 1303439409

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 853, 2383, 2559, 4265, 7149, 7677, 11915, 12795, 14501, 21447, 35745, 38385, 40511, 43503, 72505, 107235, 121533, 130509, 202555, 217515, 364599, 607665, 652545, 1822995, 2032699, 6098097, 10163495, 18294291, 30490485, 34555883, 91471455, 103667649, 172779415, 311002947, 518338245, 1555014735]

約数ペア:

[(1, 1555014735), (3, 518338245), (5, 311002947), (9, 172779415), (15, 103667649), (17, 91471455), (45, 34555883), (51, 30490485), (85, 18294291), (153, 10163495), (255, 6098097), (765, 2032699), (853, 1822995), (2383, 652545), (2559, 607665), (4265, 364599), (7149, 217515), (7677, 202555), (11915, 130509), (12795, 121533), (14501, 107235), (21447, 72505), (35745, 43503), (38385, 40511)]