72543045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{254537}}^1$

素因数の和:254564

約数の個数: 16

約数和(自身を含む): 122178240

約数和(自身を除く): 49635195

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 254537, 763611, 1272685, 3818055, 4836203, 14508609, 24181015, 72543045]

約数ペア:

[(1, 72543045), (3, 24181015), (5, 14508609), (15, 4836203), (19, 3818055), (57, 1272685), (95, 763611), (285, 254537)]