64873395

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 118085760

約数和(自身を除く): 53212365

約数列:

[1, 3, 5, 9, 15, 37, 45, 47, 111, 141, 185, 235, 333, 423, 555, 705, 829, 1665, 1739, 2115, 2487, 4145, 5217, 7461, 8695, 12435, 15651, 26085, 30673, 37305, 38963, 78255, 92019, 116889, 153365, 194815, 276057, 350667, 460095, 584445, 1380285, 1441631, 1753335, 4324893, 7208155, 12974679, 21624465, 64873395]

約数ペア:

[(1, 64873395), (3, 21624465), (5, 12974679), (9, 7208155), (15, 4324893), (37, 1753335), (45, 1441631), (47, 1380285), (111, 584445), (141, 460095), (185, 350667), (235, 276057), (333, 194815), (423, 153365), (555, 116889), (705, 92019), (829, 78255), (1665, 38963), (1739, 37305), (2115, 30673), (2487, 26085), (4145, 15651), (5217, 12435), (7461, 8695)]