7490085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 12942720

約数和(自身を除く): 5452635

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 641, 779, 1923, 2337, 3205, 3895, 9615, 11685, 12179, 26281, 36537, 60895, 78843, 131405, 182685, 394215, 499339, 1498017, 2496695, 7490085]

約数ペア:

[(1, 7490085), (3, 2496695), (5, 1498017), (15, 499339), (19, 394215), (41, 182685), (57, 131405), (95, 78843), (123, 60895), (205, 36537), (285, 26281), (615, 12179), (641, 11685), (779, 9615), (1923, 3895), (2337, 3205)]