25686810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1061}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 67097160

約数和(自身を除く): 41410350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1061, 1345, 1614, 2122, 2421, 2690, 3183, 4035, 4842, 5305, 6366, 8070, 9549, 10610, 12105, 15915, 19098, 24210, 31830, 47745, 95490, 285409, 570818, 856227, 1427045, 1712454, 2568681, 2854090, 4281135, 5137362, 8562270, 12843405, 25686810]

約数ペア:

[(1, 25686810), (2, 12843405), (3, 8562270), (5, 5137362), (6, 4281135), (9, 2854090), (10, 2568681), (15, 1712454), (18, 1427045), (30, 856227), (45, 570818), (90, 285409), (269, 95490), (538, 47745), (807, 31830), (1061, 24210), (1345, 19098), (1614, 15915), (2122, 12105), (2421, 10610), (2690, 9549), (3183, 8070), (4035, 6366), (4842, 5305)]