89065235

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 129116160

約数和(自身を除く): 40050925

約数列:

[1, 5, 7, 29, 35, 47, 145, 203, 235, 329, 1015, 1363, 1645, 1867, 6815, 9335, 9541, 13069, 47705, 54143, 65345, 87749, 270715, 379001, 438745, 614243, 1895005, 2544721, 3071215, 12723605, 17813047, 89065235]

約数ペア:

[(1, 89065235), (5, 17813047), (7, 12723605), (29, 3071215), (35, 2544721), (47, 1895005), (145, 614243), (203, 438745), (235, 379001), (329, 270715), (1015, 87749), (1363, 65345), (1645, 54143), (1867, 47705), (6815, 13069), (9335, 9541)]