25113870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1061}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 65606112

約数和(自身を除く): 40492242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1061, 1315, 1578, 2122, 2367, 2630, 3183, 3945, 4734, 5305, 6366, 7890, 9549, 10610, 11835, 15915, 19098, 23670, 31830, 47745, 95490, 279043, 558086, 837129, 1395215, 1674258, 2511387, 2790430, 4185645, 5022774, 8371290, 12556935, 25113870]

約数ペア:

[(1, 25113870), (2, 12556935), (3, 8371290), (5, 5022774), (6, 4185645), (9, 2790430), (10, 2511387), (15, 1674258), (18, 1395215), (30, 837129), (45, 558086), (90, 279043), (263, 95490), (526, 47745), (789, 31830), (1061, 23670), (1315, 19098), (1578, 15915), (2122, 11835), (2367, 10610), (2630, 9549), (3183, 7890), (3945, 6366), (4734, 5305)]