1215148095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1285871}}^1$

素因数の和:1285892

約数の個数: 32

約数和(自身を含む): 2468874240

約数和(自身を除く): 1253726145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1285871, 3857613, 6429355, 9001097, 11572839, 19288065, 27003291, 34718517, 45005485, 57864195, 81009873, 135016455, 173592585, 243029619, 405049365, 1215148095]

約数ペア:

[(1, 1215148095), (3, 405049365), (5, 243029619), (7, 173592585), (9, 135016455), (15, 81009873), (21, 57864195), (27, 45005485), (35, 34718517), (45, 27003291), (63, 19288065), (105, 11572839), (135, 9001097), (189, 6429355), (315, 3857613), (945, 1285871)]