128103435

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 233041536

約数和(自身を除く): 104938101

約数列:

[1, 3, 5, 9, 15, 37, 45, 47, 111, 141, 185, 235, 333, 423, 555, 705, 1637, 1665, 1739, 2115, 4911, 5217, 8185, 8695, 14733, 15651, 24555, 26085, 60569, 73665, 76939, 78255, 181707, 230817, 302845, 384695, 545121, 692451, 908535, 1154085, 2725605, 2846743, 3462255, 8540229, 14233715, 25620687, 42701145, 128103435]

約数ペア:

[(1, 128103435), (3, 42701145), (5, 25620687), (9, 14233715), (15, 8540229), (37, 3462255), (45, 2846743), (47, 2725605), (111, 1154085), (141, 908535), (185, 692451), (235, 545121), (333, 384695), (423, 302845), (555, 230817), (705, 181707), (1637, 78255), (1665, 76939), (1739, 73665), (2115, 60569), (4911, 26085), (5217, 24555), (8185, 15651), (8695, 14733)]