28936846075

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{2141}}^1\times {\mathrm{8069}}^1$

素因数の和:10287

約数の個数: 24

約数和(自身を含む): 36438761520

約数和(自身を除く): 7501915445

約数列:

[1, 5, 25, 67, 335, 1675, 2141, 8069, 10705, 40345, 53525, 143447, 201725, 540623, 717235, 2703115, 3586175, 13515575, 17275729, 86378645, 431893225, 1157473843, 5787369215, 28936846075]

約数ペア:

[(1, 28936846075), (5, 5787369215), (25, 1157473843), (67, 431893225), (335, 86378645), (1675, 17275729), (2141, 13515575), (8069, 3586175), (10705, 2703115), (40345, 717235), (53525, 540623), (143447, 201725)]