29921535

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31663}}^1$

素因数の和:31684

約数の個数: 32

約数和(自身を含む): 60794880

約数和(自身を除く): 30873345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 31663, 94989, 158315, 221641, 284967, 474945, 664923, 854901, 1108205, 1424835, 1994769, 3324615, 4274505, 5984307, 9973845, 29921535]

約数ペア:

[(1, 29921535), (3, 9973845), (5, 5984307), (7, 4274505), (9, 3324615), (15, 1994769), (21, 1424835), (27, 1108205), (35, 854901), (45, 664923), (63, 474945), (105, 284967), (135, 221641), (189, 158315), (315, 94989), (945, 31663)]