64914135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 124540416

約数和(自身を除く): 59626281

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 53, 55, 65, 143, 159, 165, 195, 265, 429, 571, 583, 689, 715, 795, 1713, 1749, 2067, 2145, 2855, 2915, 3445, 6281, 7423, 7579, 8565, 8745, 10335, 18843, 22269, 22737, 30263, 31405, 37115, 37895, 81653, 90789, 94215, 111345, 113685, 151315, 244959, 332893, 393419, 408265, 453945, 998679, 1180257, 1224795, 1664465, 1967095, 4327609, 4993395, 5901285, 12982827, 21638045, 64914135]

約数ペア:

[(1, 64914135), (3, 21638045), (5, 12982827), (11, 5901285), (13, 4993395), (15, 4327609), (33, 1967095), (39, 1664465), (53, 1224795), (55, 1180257), (65, 998679), (143, 453945), (159, 408265), (165, 393419), (195, 332893), (265, 244959), (429, 151315), (571, 113685), (583, 111345), (689, 94215), (715, 90789), (795, 81653), (1713, 37895), (1749, 37115), (2067, 31405), (2145, 30263), (2855, 22737), (2915, 22269), (3445, 18843), (6281, 10335), (7423, 8745), (7579, 8565)]