17388853625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{74831}}^1$

素因数の和:74883

約数の個数: 48

約数和(自身を含む): 25635647232

約数和(自身を除く): 8246793607

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 169, 275, 325, 715, 845, 1375, 1625, 1859, 3575, 4225, 9295, 17875, 21125, 46475, 74831, 232375, 374155, 823141, 972803, 1870775, 4115705, 4864015, 9353875, 10700833, 12646439, 20578525, 24320075, 53504165, 63232195, 102892625, 121600375, 139110829, 267520825, 316160975, 695554145, 1337604125, 1580804875, 3477770725, 17388853625]

約数ペア:

[(1, 17388853625), (5, 3477770725), (11, 1580804875), (13, 1337604125), (25, 695554145), (55, 316160975), (65, 267520825), (125, 139110829), (143, 121600375), (169, 102892625), (275, 63232195), (325, 53504165), (715, 24320075), (845, 20578525), (1375, 12646439), (1625, 10700833), (1859, 9353875), (3575, 4864015), (4225, 4115705), (9295, 1870775), (17875, 972803), (21125, 823141), (46475, 374155), (74831, 232375)]