26272155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 54512640

約数和(自身を除く): 28240485

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 665, 741, 1013, 1235, 1365, 1729, 1995, 3039, 3705, 5065, 5187, 7091, 8645, 13169, 15195, 19247, 21273, 25935, 35455, 39507, 57741, 65845, 92183, 96235, 106365, 134729, 197535, 250211, 276549, 288705, 404187, 460915, 673645, 750633, 1251055, 1382745, 1751477, 2020935, 3753165, 5254431, 8757385, 26272155]

約数ペア:

[(1, 26272155), (3, 8757385), (5, 5254431), (7, 3753165), (13, 2020935), (15, 1751477), (19, 1382745), (21, 1251055), (35, 750633), (39, 673645), (57, 460915), (65, 404187), (91, 288705), (95, 276549), (105, 250211), (133, 197535), (195, 134729), (247, 106365), (273, 96235), (285, 92183), (399, 65845), (455, 57741), (665, 39507), (741, 35455), (1013, 25935), (1235, 21273), (1365, 19247), (1729, 15195), (1995, 13169), (3039, 8645), (3705, 7091), (5065, 5187)]