61166505

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 101896704

約数和(自身を除く): 40730199

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 235, 265, 705, 795, 1637, 2491, 4911, 7473, 8185, 12455, 24555, 37365, 76939, 86761, 230817, 260283, 384695, 433805, 1154085, 1301415, 4077767, 12233301, 20388835, 61166505]

約数ペア:

[(1, 61166505), (3, 20388835), (5, 12233301), (15, 4077767), (47, 1301415), (53, 1154085), (141, 433805), (159, 384695), (235, 260283), (265, 230817), (705, 86761), (795, 76939), (1637, 37365), (2491, 24555), (4911, 12455), (7473, 8185)]