145439395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{19379}}^1$

素因数の和:19482

約数の個数: 16

約数和(自身を含む): 186048000

約数和(自身を除く): 40608605

約数列:

[1, 5, 19, 79, 95, 395, 1501, 7505, 19379, 96895, 368201, 1530941, 1841005, 7654705, 29087879, 145439395]

約数ペア:

[(1, 145439395), (5, 29087879), (19, 7654705), (79, 1841005), (95, 1530941), (395, 368201), (1501, 96895), (7505, 19379)]