87593805

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 171730944

約数和(自身を除く): 84137139

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 127, 131, 135, 195, 351, 381, 393, 405, 585, 635, 655, 1053, 1143, 1179, 1651, 1703, 1755, 1905, 1965, 3429, 3537, 4953, 5109, 5265, 5715, 5895, 8255, 8515, 10287, 10611, 14859, 15327, 16637, 17145, 17685, 24765, 25545, 44577, 45981, 49911, 51435, 53055, 74295, 76635, 83185, 133731, 137943, 149733, 216281, 222885, 229905, 249555, 449199, 648843, 668655, 689715, 748665, 1081405, 1347597, 1946529, 2245995, 3244215, 5839587, 6737985, 9732645, 17518761, 29197935, 87593805]

約数ペア:

[(1, 87593805), (3, 29197935), (5, 17518761), (9, 9732645), (13, 6737985), (15, 5839587), (27, 3244215), (39, 2245995), (45, 1946529), (65, 1347597), (81, 1081405), (117, 748665), (127, 689715), (131, 668655), (135, 648843), (195, 449199), (351, 249555), (381, 229905), (393, 222885), (405, 216281), (585, 149733), (635, 137943), (655, 133731), (1053, 83185), (1143, 76635), (1179, 74295), (1651, 53055), (1703, 51435), (1755, 49911), (1905, 45981), (1965, 44577), (3429, 25545), (3537, 24765), (4953, 17685), (5109, 17145), (5265, 16637), (5715, 15327), (5895, 14859), (8255, 10611), (8515, 10287)]