65324415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 115052832

約数和(自身を除く): 49728417

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 169, 195, 219, 353, 365, 507, 845, 949, 1059, 1095, 1765, 2535, 2847, 4589, 4745, 5295, 12337, 13767, 14235, 22945, 25769, 37011, 59657, 61685, 68835, 77307, 128845, 178971, 185055, 298285, 334997, 386535, 894855, 1004991, 1674985, 4354961, 5024955, 13064883, 21774805, 65324415]

約数ペア:

[(1, 65324415), (3, 21774805), (5, 13064883), (13, 5024955), (15, 4354961), (39, 1674985), (65, 1004991), (73, 894855), (169, 386535), (195, 334997), (219, 298285), (353, 185055), (365, 178971), (507, 128845), (845, 77307), (949, 68835), (1059, 61685), (1095, 59657), (1765, 37011), (2535, 25769), (2847, 22945), (4589, 14235), (4745, 13767), (5295, 12337)]