75068325

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7759}}^1$

素因数の和:7818

約数の個数: 36

約数和(自身を含む): 137600320

約数和(自身を除く): 62531995

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 7759, 9675, 23277, 38795, 69831, 116385, 193975, 333637, 349155, 581925, 1000911, 1668185, 1745775, 3002733, 5004555, 8340925, 15013665, 25022775, 75068325]

約数ペア:

[(1, 75068325), (3, 25022775), (5, 15013665), (9, 8340925), (15, 5004555), (25, 3002733), (43, 1745775), (45, 1668185), (75, 1000911), (129, 581925), (215, 349155), (225, 333637), (387, 193975), (645, 116385), (1075, 69831), (1935, 38795), (3225, 23277), (7759, 9675)]