25068645

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11369}}^1$

素因数の和:11394

約数の個数: 36

約数和(自身を含む): 50551020

約数和(自身を除く): 25482375

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 11369, 34107, 56845, 79583, 102321, 170535, 238749, 397915, 511605, 557081, 716247, 1193745, 1671243, 2785405, 3581235, 5013729, 8356215, 25068645]

約数ペア:

[(1, 25068645), (3, 8356215), (5, 5013729), (7, 3581235), (9, 2785405), (15, 1671243), (21, 1193745), (35, 716247), (45, 557081), (49, 511605), (63, 397915), (105, 238749), (147, 170535), (245, 102321), (315, 79583), (441, 56845), (735, 34107), (2205, 11369)]