270702645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2801}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 459976320

約数和(自身を除く): 189273675

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 379, 1137, 1895, 2801, 5685, 6443, 8403, 14005, 19329, 32215, 42015, 47617, 96645, 142851, 238085, 714255, 1061579, 3184737, 5307895, 15923685, 18046843, 54140529, 90234215, 270702645]

約数ペア:

[(1, 270702645), (3, 90234215), (5, 54140529), (15, 18046843), (17, 15923685), (51, 5307895), (85, 3184737), (255, 1061579), (379, 714255), (1137, 238085), (1895, 142851), (2801, 96645), (5685, 47617), (6443, 42015), (8403, 32215), (14005, 19329)]