55016325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2723

約数の個数: 72

約数和(自身を含む): 121325568

約数和(自身を除く): 66309243

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2687, 2925, 4095, 6825, 8061, 13435, 18809, 20475, 24183, 34931, 40305, 56427, 67175, 94045, 104793, 120915, 169281, 174655, 201525, 244517, 282135, 314379, 470225, 523965, 604575, 733551, 846405, 873275, 1222585, 1410675, 1571895, 2200653, 2619825, 3667755, 4232025, 6112925, 7859475, 11003265, 18338775, 55016325]

約数ペア:

[(1, 55016325), (3, 18338775), (5, 11003265), (7, 7859475), (9, 6112925), (13, 4232025), (15, 3667755), (21, 2619825), (25, 2200653), (35, 1571895), (39, 1410675), (45, 1222585), (63, 873275), (65, 846405), (75, 733551), (91, 604575), (105, 523965), (117, 470225), (175, 314379), (195, 282135), (225, 244517), (273, 201525), (315, 174655), (325, 169281), (455, 120915), (525, 104793), (585, 94045), (819, 67175), (975, 56427), (1365, 40305), (1575, 34931), (2275, 24183), (2687, 20475), (2925, 18809), (4095, 13435), (6825, 8061)]