70320045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1801}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 119364480

約数和(自身を除く): 49044435

約数列:

[1, 3, 5, 15, 19, 57, 95, 137, 285, 411, 685, 1801, 2055, 2603, 5403, 7809, 9005, 13015, 27015, 34219, 39045, 102657, 171095, 246737, 513285, 740211, 1233685, 3701055, 4688003, 14064009, 23440015, 70320045]

約数ペア:

[(1, 70320045), (3, 23440015), (5, 14064009), (15, 4688003), (19, 3701055), (57, 1233685), (95, 740211), (137, 513285), (285, 246737), (411, 171095), (685, 102657), (1801, 39045), (2055, 34219), (2603, 27015), (5403, 13015), (7809, 9005)]