28558170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{35257}}^1$

素因数の和:35276

約数の個数: 40

約数和(自身を含む): 76791924

約数和(自身を除く): 48233754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 35257, 70514, 105771, 176285, 211542, 317313, 352570, 528855, 634626, 951939, 1057710, 1586565, 1903878, 2855817, 3173130, 4759695, 5711634, 9519390, 14279085, 28558170]

約数ペア:

[(1, 28558170), (2, 14279085), (3, 9519390), (5, 5711634), (6, 4759695), (9, 3173130), (10, 2855817), (15, 1903878), (18, 1586565), (27, 1057710), (30, 951939), (45, 634626), (54, 528855), (81, 352570), (90, 317313), (135, 211542), (162, 176285), (270, 105771), (405, 70514), (810, 35257)]