69666265

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 89890560

約数和(自身を除く): 20224295

約数列:

[1, 5, 29, 67, 71, 101, 145, 335, 355, 505, 1943, 2059, 2929, 4757, 6767, 7171, 9715, 10295, 14645, 23785, 33835, 35855, 137953, 196243, 207959, 480457, 689765, 981215, 1039795, 2402285, 13933253, 69666265]

約数ペア:

[(1, 69666265), (5, 13933253), (29, 2402285), (67, 1039795), (71, 981215), (101, 689765), (145, 480457), (335, 207959), (355, 196243), (505, 137953), (1943, 35855), (2059, 33835), (2929, 23785), (4757, 14645), (6767, 10295), (7171, 9715)]