40104915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 68217600

約数和(自身を除く): 28112685

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 545, 1291, 1635, 2071, 3873, 6213, 6455, 10355, 19365, 24529, 31065, 73587, 122645, 140719, 367935, 422157, 703595, 2110785, 2673661, 8020983, 13368305, 40104915]

約数ペア:

[(1, 40104915), (3, 13368305), (5, 8020983), (15, 2673661), (19, 2110785), (57, 703595), (95, 422157), (109, 367935), (285, 140719), (327, 122645), (545, 73587), (1291, 31065), (1635, 24529), (2071, 19365), (3873, 10355), (6213, 6455)]