121432705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 159235200

約数和(自身を除く): 37802495

約数列:

[1, 5, 19, 37, 95, 179, 185, 193, 703, 895, 965, 3401, 3515, 3667, 6623, 7141, 17005, 18335, 33115, 34547, 35705, 125837, 135679, 172735, 629185, 656393, 678395, 1278239, 3281965, 6391195, 24286541, 121432705]

約数ペア:

[(1, 121432705), (5, 24286541), (19, 6391195), (37, 3281965), (95, 1278239), (179, 678395), (185, 656393), (193, 629185), (703, 172735), (895, 135679), (965, 125837), (3401, 35705), (3515, 34547), (3667, 33115), (6623, 18335), (7141, 17005)]