1716995325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{70877}}^1$

素因数の和:70926

約数の個数: 48

約数和(自身を含む): 3163993920

約数和(自身を除く): 1446998595

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 4845, 8075, 24225, 70877, 212631, 354385, 1063155, 1204909, 1346663, 1771925, 3614727, 4039989, 5315775, 6024545, 6733315, 18073635, 20199945, 22893271, 30122725, 33666575, 68679813, 90368175, 100999725, 114466355, 343399065, 572331775, 1716995325]

約数ペア:

[(1, 1716995325), (3, 572331775), (5, 343399065), (15, 114466355), (17, 100999725), (19, 90368175), (25, 68679813), (51, 33666575), (57, 30122725), (75, 22893271), (85, 20199945), (95, 18073635), (255, 6733315), (285, 6024545), (323, 5315775), (425, 4039989), (475, 3614727), (969, 1771925), (1275, 1346663), (1425, 1204909), (1615, 1063155), (4845, 354385), (8075, 212631), (24225, 70877)]