53126115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 102297600

約数和(自身を除く): 49171485

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 73, 87, 105, 145, 203, 219, 239, 365, 435, 511, 609, 717, 1015, 1095, 1195, 1533, 1673, 2117, 2555, 3045, 3585, 5019, 6351, 6931, 7665, 8365, 10585, 14819, 17447, 20793, 25095, 31755, 34655, 44457, 48517, 52341, 74095, 87235, 103965, 122129, 145551, 222285, 242585, 261705, 366387, 505963, 610645, 727755, 1517889, 1831935, 2529815, 3541741, 7589445, 10625223, 17708705, 53126115]

約数ペア:

[(1, 53126115), (3, 17708705), (5, 10625223), (7, 7589445), (15, 3541741), (21, 2529815), (29, 1831935), (35, 1517889), (73, 727755), (87, 610645), (105, 505963), (145, 366387), (203, 261705), (219, 242585), (239, 222285), (365, 145551), (435, 122129), (511, 103965), (609, 87235), (717, 74095), (1015, 52341), (1095, 48517), (1195, 44457), (1533, 34655), (1673, 31755), (2117, 25095), (2555, 20793), (3045, 17447), (3585, 14819), (5019, 10585), (6351, 8365), (6931, 7665)]