1888392327875

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{1423}}^1\times {\mathrm{179939}}^1$

素因数の和:181436

約数の個数: 32

約数和(自身を含む): 2398355481600

約数和(自身を除く): 509963153725

約数列:

[1, 5, 25, 59, 125, 295, 1423, 1475, 7115, 7375, 35575, 83957, 177875, 179939, 419785, 899695, 2098925, 4498475, 10494625, 10616401, 22492375, 53082005, 256053197, 265410025, 1280265985, 1327050125, 6401329925, 15107138623, 32006649625, 75535693115, 377678465575, 1888392327875]

約数ペア:

[(1, 1888392327875), (5, 377678465575), (25, 75535693115), (59, 32006649625), (125, 15107138623), (295, 6401329925), (1423, 1327050125), (1475, 1280265985), (7115, 265410025), (7375, 256053197), (35575, 53082005), (83957, 22492375), (177875, 10616401), (179939, 10494625), (419785, 4498475), (899695, 2098925)]