63245205

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8219}}^1$

素因数の和:8255

約数の個数: 40

約数和(自身を含む): 119354400

約数和(自身を除く): 56109195

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 8219, 24657, 41095, 73971, 123285, 156161, 221913, 369855, 468483, 665739, 780805, 1109565, 1405449, 2342415, 3328695, 4216347, 7027245, 12649041, 21081735, 63245205]

約数ペア:

[(1, 63245205), (3, 21081735), (5, 12649041), (9, 7027245), (15, 4216347), (19, 3328695), (27, 2342415), (45, 1405449), (57, 1109565), (81, 780805), (95, 665739), (135, 468483), (171, 369855), (285, 221913), (405, 156161), (513, 123285), (855, 73971), (1539, 41095), (2565, 24657), (7695, 8219)]