10440975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 19284480

約数和(自身を除く): 8843505

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 431, 475, 969, 1275, 1293, 1425, 1615, 2155, 4845, 6465, 7327, 8075, 8189, 10775, 21981, 24225, 24567, 32325, 36635, 40945, 109905, 122835, 139213, 183175, 204725, 417639, 549525, 614175, 696065, 2088195, 3480325, 10440975]

約数ペア:

[(1, 10440975), (3, 3480325), (5, 2088195), (15, 696065), (17, 614175), (19, 549525), (25, 417639), (51, 204725), (57, 183175), (75, 139213), (85, 122835), (95, 109905), (255, 40945), (285, 36635), (323, 32325), (425, 24567), (431, 24225), (475, 21981), (969, 10775), (1275, 8189), (1293, 8075), (1425, 7327), (1615, 6465), (2155, 4845)]