15250736739

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1\times {\mathrm{4643}}^1$

素因数の和:6927

約数の個数: 32

約数和(自身を含む): 23582306304

約数和(自身を除く): 8331569565

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 2203, 4643, 6609, 13929, 15421, 32501, 46263, 97503, 156413, 329653, 469239, 988959, 1094891, 2307571, 3284673, 6922713, 10228529, 30685587, 71599703, 214799109, 726225559, 2178676677, 5083578913, 15250736739]

約数ペア:

[(1, 15250736739), (3, 5083578913), (7, 2178676677), (21, 726225559), (71, 214799109), (213, 71599703), (497, 30685587), (1491, 10228529), (2203, 6922713), (4643, 3284673), (6609, 2307571), (13929, 1094891), (15421, 988959), (32501, 469239), (46263, 329653), (97503, 156413)]