64899135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1151}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 129392640

約数和(自身を除く): 64493505

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 179, 315, 537, 895, 1151, 1253, 1611, 2685, 3453, 3759, 5755, 6265, 8055, 8057, 10359, 11277, 17265, 18795, 24171, 40285, 51795, 56385, 72513, 120855, 206029, 362565, 618087, 1030145, 1442203, 1854261, 3090435, 4326609, 7211015, 9271305, 12979827, 21633045, 64899135]

約数ペア:

[(1, 64899135), (3, 21633045), (5, 12979827), (7, 9271305), (9, 7211015), (15, 4326609), (21, 3090435), (35, 1854261), (45, 1442203), (63, 1030145), (105, 618087), (179, 362565), (315, 206029), (537, 120855), (895, 72513), (1151, 56385), (1253, 51795), (1611, 40285), (2685, 24171), (3453, 18795), (3759, 17265), (5755, 11277), (6265, 10359), (8055, 8057)]