214773625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8221}}^1$

素因数の和:8266

約数の個数: 32

約数和(自身を含む): 307831680

約数和(自身を除く): 93058055

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 475, 1045, 1375, 2375, 5225, 8221, 26125, 41105, 90431, 156199, 205525, 452155, 780995, 1027625, 1718189, 2260775, 3904975, 8590945, 11303875, 19524875, 42954725, 214773625]

約数ペア:

[(1, 214773625), (5, 42954725), (11, 19524875), (19, 11303875), (25, 8590945), (55, 3904975), (95, 2260775), (125, 1718189), (209, 1027625), (275, 780995), (475, 452155), (1045, 205525), (1375, 156199), (2375, 90431), (5225, 41105), (8221, 26125)]