13405077505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{96847}}^1$

素因数の和:96949

約数の個数: 32

約数和(自身を含む): 17851023360

約数和(自身を除く): 4445945855

約数列:

[1, 5, 19, 31, 47, 95, 155, 235, 589, 893, 1457, 2945, 4465, 7285, 27683, 96847, 138415, 484235, 1840093, 3002257, 4551809, 9200465, 15011285, 22759045, 57042883, 86484371, 141106079, 285214415, 432421855, 705530395, 2681015501, 13405077505]

約数ペア:

[(1, 13405077505), (5, 2681015501), (19, 705530395), (31, 432421855), (47, 285214415), (95, 141106079), (155, 86484371), (235, 57042883), (589, 22759045), (893, 15011285), (1457, 9200465), (2945, 4551809), (4465, 3002257), (7285, 1840093), (27683, 484235), (96847, 138415)]