15207444470

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1321}}^1\times {\mathrm{1423}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 27447258240

約数和(自身を除く): 12239813770

約数列:

[1, 2, 5, 10, 809, 1321, 1423, 1618, 2642, 2846, 4045, 6605, 7115, 8090, 13210, 14230, 1068689, 1151207, 1879783, 2137378, 2302414, 3759566, 5343445, 5756035, 9398915, 10686890, 11512070, 18797830, 1520744447, 3041488894, 7603722235, 15207444470]

約数ペア:

[(1, 15207444470), (2, 7603722235), (5, 3041488894), (10, 1520744447), (809, 18797830), (1321, 11512070), (1423, 10686890), (1618, 9398915), (2642, 5756035), (2846, 5343445), (4045, 3759566), (6605, 2302414), (7115, 2137378), (8090, 1879783), (13210, 1151207), (14230, 1068689)]