13603005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 27256320

約数和(自身を除く): 13653315

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 337, 345, 351, 585, 621, 897, 1011, 1035, 1495, 1685, 1755, 2691, 3033, 3105, 4381, 4485, 5055, 7751, 8073, 9099, 13143, 13455, 15165, 21905, 23253, 38755, 39429, 40365, 45495, 65715, 69759, 100763, 116265, 118287, 197145, 209277, 302289, 348795, 503815, 591435, 906867, 1046385, 1511445, 2720601, 4534335, 13603005]

約数ペア:

[(1, 13603005), (3, 4534335), (5, 2720601), (9, 1511445), (13, 1046385), (15, 906867), (23, 591435), (27, 503815), (39, 348795), (45, 302289), (65, 209277), (69, 197145), (115, 118287), (117, 116265), (135, 100763), (195, 69759), (207, 65715), (299, 45495), (337, 40365), (345, 39429), (351, 38755), (585, 23253), (621, 21905), (897, 15165), (1011, 13455), (1035, 13143), (1495, 9099), (1685, 8073), (1755, 7751), (2691, 5055), (3033, 4485), (3105, 4381)]