67585335

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 111103488

約数和(自身を除く): 43518153

約数列:

[1, 3, 5, 15, 53, 151, 159, 265, 453, 563, 755, 795, 1689, 2265, 2815, 8003, 8445, 24009, 29839, 40015, 85013, 89517, 120045, 149195, 255039, 425065, 447585, 1275195, 4505689, 13517067, 22528445, 67585335]

約数ペア:

[(1, 67585335), (3, 22528445), (5, 13517067), (15, 4505689), (53, 1275195), (151, 447585), (159, 425065), (265, 255039), (453, 149195), (563, 120045), (755, 89517), (795, 85013), (1689, 40015), (2265, 29839), (2815, 24009), (8003, 8445)]