15697552455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{506291}}^1$

素因数の和:506368

約数の個数: 48

約数和(自身を含む): 29855026656

約数和(自身を除く): 14157474201

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 2067, 2385, 3445, 6201, 10335, 31005, 506291, 1518873, 2531455, 4556619, 6581783, 7594365, 19745349, 22783095, 26833423, 32908915, 59236047, 80500269, 98726745, 134167115, 241500807, 296180235, 348834499, 402501345, 1046503497, 1207504035, 1744172495, 3139510491, 5232517485, 15697552455]

約数ペア:

[(1, 15697552455), (3, 5232517485), (5, 3139510491), (9, 1744172495), (13, 1207504035), (15, 1046503497), (39, 402501345), (45, 348834499), (53, 296180235), (65, 241500807), (117, 134167115), (159, 98726745), (195, 80500269), (265, 59236047), (477, 32908915), (585, 26833423), (689, 22783095), (795, 19745349), (2067, 7594365), (2385, 6581783), (3445, 4556619), (6201, 2531455), (10335, 1518873), (31005, 506291)]