69530215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 91491840

約数和(自身を除く): 21961625

約数列:

[1, 5, 19, 37, 95, 131, 151, 185, 655, 703, 755, 2489, 2869, 3515, 4847, 5587, 12445, 14345, 19781, 24235, 27935, 92093, 98905, 106153, 375839, 460465, 530765, 731897, 1879195, 3659485, 13906043, 69530215]

約数ペア:

[(1, 69530215), (5, 13906043), (19, 3659485), (37, 1879195), (95, 731897), (131, 530765), (151, 460465), (185, 375839), (655, 106153), (703, 98905), (755, 92093), (2489, 27935), (2869, 24235), (3515, 19781), (4847, 14345), (5587, 12445)]