152844725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17929}}^1$

素因数の和:17981

約数の個数: 24

約数和(自身を含む): 213438720

約数和(自身を除く): 60593995

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 17929, 89645, 197219, 448225, 555799, 986095, 2778995, 4930475, 6113789, 13894975, 30568945, 152844725]

約数ペア:

[(1, 152844725), (5, 30568945), (11, 13894975), (25, 6113789), (31, 4930475), (55, 2778995), (155, 986095), (275, 555799), (341, 448225), (775, 197219), (1705, 89645), (8525, 17929)]