16068325

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1046

約数の個数: 36

約数和(自身を含む): 24985380

約数和(自身を除く): 8917055

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 325, 455, 637, 1009, 1225, 2275, 3185, 5045, 7063, 13117, 15925, 25225, 35315, 49441, 65585, 91819, 176575, 247205, 327925, 459095, 642733, 1236025, 2295475, 3213665, 16068325]

約数ペア:

[(1, 16068325), (5, 3213665), (7, 2295475), (13, 1236025), (25, 642733), (35, 459095), (49, 327925), (65, 247205), (91, 176575), (175, 91819), (245, 65585), (325, 49441), (455, 35315), (637, 25225), (1009, 15925), (1225, 13117), (2275, 7063), (3185, 5045)]