2247298625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 3494275200

約数和(自身を除く): 1246976575

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 125, 143, 169, 209, 247, 275, 325, 475, 509, 715, 845, 1045, 1235, 1375, 1625, 1859, 2375, 2545, 2717, 3211, 3575, 4225, 5225, 5599, 6175, 6617, 9295, 9671, 12725, 13585, 16055, 17875, 21125, 26125, 27995, 30875, 33085, 35321, 46475, 48355, 63625, 67925, 72787, 80275, 86021, 106381, 125723, 139975, 165425, 176605, 232375, 241775, 339625, 363935, 401375, 430105, 531905, 628615, 699875, 827125, 883025, 946231, 1208875, 1382953, 1634399, 1819675, 2150525, 2659525, 3143075, 4415125, 4731155, 6914765, 8171995, 9098375, 10752625, 13297625, 15715375, 17978389, 23655775, 34573825, 40859975, 89891945, 118278875, 172869125, 204299875, 449459725, 2247298625]

約数ペア:

[(1, 2247298625), (5, 449459725), (11, 204299875), (13, 172869125), (19, 118278875), (25, 89891945), (55, 40859975), (65, 34573825), (95, 23655775), (125, 17978389), (143, 15715375), (169, 13297625), (209, 10752625), (247, 9098375), (275, 8171995), (325, 6914765), (475, 4731155), (509, 4415125), (715, 3143075), (845, 2659525), (1045, 2150525), (1235, 1819675), (1375, 1634399), (1625, 1382953), (1859, 1208875), (2375, 946231), (2545, 883025), (2717, 827125), (3211, 699875), (3575, 628615), (4225, 531905), (5225, 430105), (5599, 401375), (6175, 363935), (6617, 339625), (9295, 241775), (9671, 232375), (12725, 176605), (13585, 165425), (16055, 139975), (17875, 125723), (21125, 106381), (26125, 86021), (27995, 80275), (30875, 72787), (33085, 67925), (35321, 63625), (46475, 48355)]