67383405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 125349120

約数和(自身を除く): 57965715

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 795, 855, 1007, 1487, 2385, 3021, 4461, 5035, 7435, 9063, 13383, 15105, 22305, 28253, 45315, 66915, 78811, 84759, 141265, 236433, 254277, 394055, 423795, 709299, 1182165, 1271385, 1497409, 3546495, 4492227, 7487045, 13476681, 22461135, 67383405]

約数ペア:

[(1, 67383405), (3, 22461135), (5, 13476681), (9, 7487045), (15, 4492227), (19, 3546495), (45, 1497409), (53, 1271385), (57, 1182165), (95, 709299), (159, 423795), (171, 394055), (265, 254277), (285, 236433), (477, 141265), (795, 84759), (855, 78811), (1007, 66915), (1487, 45315), (2385, 28253), (3021, 22305), (4461, 15105), (5035, 13383), (7435, 9063)]