15690979431

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{4391}}^1$

素因数の和:4764

約数の個数: 48

約数和(自身を含む): 24128312832

約数和(自身を除く): 8437333401

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 283, 549, 849, 1403, 2547, 4209, 4391, 6509, 12627, 13173, 17263, 19527, 39519, 51789, 58581, 100993, 155367, 267851, 302979, 397049, 803553, 908937, 1191147, 1242653, 2410659, 3573441, 3727959, 6160573, 11183877, 18481719, 28581019, 55445157, 75801833, 85743057, 227405499, 257229171, 682216497, 1743442159, 5230326477, 15690979431]

約数ペア:

[(1, 15690979431), (3, 5230326477), (9, 1743442159), (23, 682216497), (61, 257229171), (69, 227405499), (183, 85743057), (207, 75801833), (283, 55445157), (549, 28581019), (849, 18481719), (1403, 11183877), (2547, 6160573), (4209, 3727959), (4391, 3573441), (6509, 2410659), (12627, 1242653), (13173, 1191147), (17263, 908937), (19527, 803553), (39519, 397049), (51789, 302979), (58581, 267851), (100993, 155367)]