75142935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1601}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 149947200

約数和(自身を除く): 74804265

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 315, 447, 745, 1043, 1341, 1601, 2235, 3129, 4803, 5215, 6705, 8005, 9387, 11207, 14409, 15645, 24015, 33621, 46935, 56035, 72045, 100863, 168105, 238549, 504315, 715647, 1192745, 1669843, 2146941, 3578235, 5009529, 8349215, 10734705, 15028587, 25047645, 75142935]

約数ペア:

[(1, 75142935), (3, 25047645), (5, 15028587), (7, 10734705), (9, 8349215), (15, 5009529), (21, 3578235), (35, 2146941), (45, 1669843), (63, 1192745), (105, 715647), (149, 504315), (315, 238549), (447, 168105), (745, 100863), (1043, 72045), (1341, 56035), (1601, 46935), (2235, 33621), (3129, 24015), (4803, 15645), (5215, 14409), (6705, 11207), (8005, 9387)]