15695380947

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{2273}}^1$

素因数の和:2823

約数の個数: 32

約数和(自身を含む): 21554245440

約数和(自身を除く): 5858864493

約数列:

[1, 3, 61, 97, 183, 291, 389, 1167, 2273, 5917, 6819, 17751, 23729, 37733, 71187, 113199, 138653, 220481, 415959, 661443, 884197, 2301713, 2652591, 6905139, 13449341, 40348023, 53936017, 85767109, 161808051, 257301327, 5231793649, 15695380947]

約数ペア:

[(1, 15695380947), (3, 5231793649), (61, 257301327), (97, 161808051), (183, 85767109), (291, 53936017), (389, 40348023), (1167, 13449341), (2273, 6905139), (5917, 2652591), (6819, 2301713), (17751, 884197), (23729, 661443), (37733, 415959), (71187, 220481), (113199, 138653)]