77528075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9601}}^1$

素因数の和:9647

約数の個数: 24

約数和(自身を含む): 107158320

約数和(自身を除く): 29630245

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 9601, 48005, 163217, 182419, 240025, 816085, 912095, 3101123, 4080425, 4560475, 15505615, 77528075]

約数ペア:

[(1, 77528075), (5, 15505615), (17, 4560475), (19, 4080425), (25, 3101123), (85, 912095), (95, 816085), (323, 240025), (425, 182419), (475, 163217), (1615, 48005), (8075, 9601)]