13193325

素因数分解:

$3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:514

約数の個数: 36

約数和(自身を含む): 23831808

約数和(自身を除く): 10638483

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 191, 225, 307, 573, 921, 955, 1535, 1719, 2763, 2865, 4605, 4775, 7675, 8595, 13815, 14325, 23025, 42975, 58637, 69075, 175911, 293185, 527733, 879555, 1465925, 2638665, 4397775, 13193325]

約数ペア:

[(1, 13193325), (3, 4397775), (5, 2638665), (9, 1465925), (15, 879555), (25, 527733), (45, 293185), (75, 175911), (191, 69075), (225, 58637), (307, 42975), (573, 23025), (921, 14325), (955, 13815), (1535, 8595), (1719, 7675), (2763, 4775), (2865, 4605)]