200538825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{140729}}^1$

素因数の和:140761

約数の個数: 24

約数和(自身を含む): 349010400

約数和(自身を除く): 148471575

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 140729, 422187, 703645, 2110935, 2673851, 3518225, 8021553, 10554675, 13369255, 40107765, 66846275, 200538825]

約数ペア:

[(1, 200538825), (3, 66846275), (5, 40107765), (15, 13369255), (19, 10554675), (25, 8021553), (57, 3518225), (75, 2673851), (95, 2110935), (285, 703645), (475, 422187), (1425, 140729)]