14937985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 20034432

約数和(自身を除く): 5096447

約数列:

[1, 5, 17, 43, 61, 67, 85, 215, 305, 335, 731, 1037, 1139, 2623, 2881, 3655, 4087, 5185, 5695, 13115, 14405, 20435, 44591, 48977, 69479, 175741, 222955, 244885, 347395, 878705, 2987597, 14937985]

約数ペア:

[(1, 14937985), (5, 2987597), (17, 878705), (43, 347395), (61, 244885), (67, 222955), (85, 175741), (215, 69479), (305, 48977), (335, 44591), (731, 20435), (1037, 14405), (1139, 13115), (2623, 5695), (2881, 5185), (3655, 4087)]