12504545

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 15389760

約数和(自身を除く): 2885215

約数列:

[1, 5, 67, 163, 229, 335, 815, 1145, 10921, 15343, 37327, 54605, 76715, 186635, 2500909, 12504545]

約数ペア:

[(1, 12504545), (5, 2500909), (67, 186635), (163, 76715), (229, 54605), (335, 37327), (815, 15343), (1145, 10921)]