103420515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 191520000

約数和(自身を除く): 88099485

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 209, 285, 363, 605, 627, 1045, 1815, 2299, 2999, 3135, 6897, 8997, 11495, 14995, 32989, 34485, 44985, 56981, 98967, 164945, 170943, 284905, 362879, 494835, 626791, 854715, 1088637, 1814395, 1880373, 3133955, 5443185, 6894701, 9401865, 20684103, 34473505, 103420515]

約数ペア:

[(1, 103420515), (3, 34473505), (5, 20684103), (11, 9401865), (15, 6894701), (19, 5443185), (33, 3133955), (55, 1880373), (57, 1814395), (95, 1088637), (121, 854715), (165, 626791), (209, 494835), (285, 362879), (363, 284905), (605, 170943), (627, 164945), (1045, 98967), (1815, 56981), (2299, 44985), (2999, 34485), (3135, 32989), (6897, 14995), (8997, 11495)]