9872685

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1319

約数の個数: 40

約数和(自身を含む): 18643680

約数和(自身を除く): 8770995

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1283, 1539, 2565, 3849, 6415, 7695, 11547, 19245, 24377, 34641, 57735, 73131, 103923, 121885, 173205, 219393, 365655, 519615, 658179, 1096965, 1974537, 3290895, 9872685]

約数ペア:

[(1, 9872685), (3, 3290895), (5, 1974537), (9, 1096965), (15, 658179), (19, 519615), (27, 365655), (45, 219393), (57, 173205), (81, 121885), (95, 103923), (135, 73131), (171, 57735), (285, 34641), (405, 24377), (513, 19245), (855, 11547), (1283, 7695), (1539, 6415), (2565, 3849)]