9090645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 15482880

約数和(自身を除く): 6392235

約数列:

[1, 3, 5, 15, 19, 57, 95, 167, 191, 285, 501, 573, 835, 955, 2505, 2865, 3173, 3629, 9519, 10887, 15865, 18145, 31897, 47595, 54435, 95691, 159485, 478455, 606043, 1818129, 3030215, 9090645]

約数ペア:

[(1, 9090645), (3, 3030215), (5, 1818129), (15, 606043), (19, 478455), (57, 159485), (95, 95691), (167, 54435), (191, 47595), (285, 31897), (501, 18145), (573, 15865), (835, 10887), (955, 9519), (2505, 3629), (2865, 3173)]